API.md

Functions

ArraySchema([options]) ⇒ ArraySchema

Represents a ArraySchema.

items(items) ⇒ FluentSchema

This keyword determines how child instances validate for arrays, and does not directly validate the immediate instance itself. If "items" is a schema, validation succeeds if all elements in the array successfully validate against that schema. If "items" is an array of schemas, validation succeeds if each element of the instance validates against the schema at the same position, if any. Omitting this keyword has the same behavior as an empty schema.

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additionalItems(items) ⇒ FluentSchema

This keyword determines how child instances validate for arrays, and does not directly validate the immediate instance itself.

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contains(value) ⇒ FluentSchema

An array instance is valid against "contains" if at least one of its elements is valid against the given schema.

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uniqueItems(boolean) ⇒ FluentSchema

If this keyword has boolean value false, the instance validates successfully. If it has boolean value true, the instance validates successfully if all of its elements are unique. Omitting this keyword has the same behavior as a value of false.

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minItems(min) ⇒ FluentSchema

An array instance is valid against "minItems" if its size is greater than, or equal to, the value of this keyword. Omitting this keyword has the same behavior as a value of 0.

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maxItems(max) ⇒ FluentSchema

An array instance is valid against "minItems" if its size is greater than, or equal to, the value of this keyword. Omitting this keyword has the same behavior as a value of 0.

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BaseSchema([options]) ⇒ BaseSchema

Represents a BaseSchema.

id(id) ⇒ BaseSchema

It defines a URI for the schema, and the base URI that other URI references within the schema are resolved against.

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title(title) ⇒ BaseSchema

It can be used to decorate a user interface with information about the data produced by this user interface. A title will preferably be short.

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description(description) ⇒ BaseSchema

It can be used to decorate a user interface with information about the data produced by this user interface. A description provides explanation about the purpose of the instance described by the schema.

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examples(examples) ⇒ BaseSchema

The value of this keyword MUST be an array. There are no restrictions placed on the values within the array.

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ref(ref) ⇒ BaseSchema

The value must be a valid id e.g. #properties/foo

enum(values) ⇒ BaseSchema

The value of this keyword MUST be an array. This array SHOULD have at least one element. Elements in the array SHOULD be unique.

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const(value) ⇒ BaseSchema

The value of this keyword MAY be of any type, including null.

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default(defaults) ⇒ BaseSchema

There are no restrictions placed on the value of this keyword.

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readOnly(isReadOnly) ⇒ BaseSchema

The value of readOnly can be left empty to indicate the property is readOnly. It takes an optional boolean which can be used to explicitly set readOnly true/false.

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writeOnly(isWriteOnly) ⇒ BaseSchema

The value of writeOnly can be left empty to indicate the property is writeOnly. It takes an optional boolean which can be used to explicitly set writeOnly true/false.

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deprecated(isDeprecated) ⇒ BaseSchema

The value of deprecated can be left empty to indicate the property is deprecated. It takes an optional boolean which can be used to explicitly set deprecated true/false.

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required() ⇒ FluentSchema

Required has to be chained to a property: Examples:

• S.prop('prop').required()
• S.prop('prop', S.number()).required()
• S.required(['foo', 'bar'])

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not(not) ⇒ BaseSchema

This keyword's value MUST be a valid JSON Schema. An instance is valid against this keyword if it fails to validate successfully against the schema defined by this keyword.

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anyOf(schemas) ⇒ BaseSchema

It MUST be a non-empty array. Each item of the array MUST be a valid JSON Schema.

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allOf(schemas) ⇒ BaseSchema

It MUST be a non-empty array. Each item of the array MUST be a valid JSON Schema.

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oneOf(schemas) ⇒ BaseSchema

It MUST be a non-empty array. Each item of the array MUST be a valid JSON Schema.

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ifThen(ifClause, thenClause) ⇒ BaseSchema

This validation outcome of this keyword's subschema has no direct effect on the overall validation result. Rather, it controls which of the "then" or "else" keywords are evaluated. When "if" is present, and the instance successfully validates against its subschema, then validation succeeds against this keyword if the instance also successfully validates against this keyword's subschema.

ifThenElse(ifClause, thenClause, elseClause) ⇒ BaseSchema

When "if" is present, and the instance fails to validate against its subschema, then validation succeeds against this keyword if the instance successfully validates against this keyword's subschema.

raw(fragment) ⇒ BaseSchema

Because the differences between JSON Schemas and Open API (Swagger) it can be handy to arbitrary modify the schema injecting a fragment

• Examples:

• S.number().raw({ nullable:true })
• S.string().format('date').raw({ formatMaximum: '2020-01-01' })

valueOf([options]) ⇒ object

It returns all the schema values

BooleanSchema([options]) ⇒ StringSchema

Represents a BooleanSchema.

S([options]) ⇒ S

Represents a S.

string() ⇒ StringSchema

Set a property to type string

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number() ⇒ NumberSchema

Set a property to type number

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integer() ⇒ IntegerSchema

Set a property to type integer

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boolean() ⇒ BooleanSchema

Set a property to type boolean

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array() ⇒ ArraySchema

Set a property to type array

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object() ⇒ ObjectSchema

Set a property to type object

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null() ⇒ NullSchema

Set a property to type null

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mixed(types) ⇒ MixedSchema

A mixed schema is the union of multiple types (e.g. ['string', 'integer']

raw(fragment) ⇒ BaseSchema

Because the differences between JSON Schemas and Open API (Swagger) it can be handy to arbitrary modify the schema injecting a fragment

• Examples:

• S.raw({ nullable:true, format: 'date', formatMaximum: '2020-01-01' })
• S.string().format('date').raw({ formatMaximum: '2020-01-01' })

IntegerSchema([options]) ⇒ NumberSchema

Represents a NumberSchema.

MixedSchema([options]) ⇒ StringSchema

Represents a MixedSchema.

NullSchema([options]) ⇒ StringSchema

Represents a NullSchema.

null() ⇒ FluentSchema

Set a property to type null

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NumberSchema([options]) ⇒ NumberSchema

Represents a NumberSchema.

minimum(min) ⇒ FluentSchema

It represents an inclusive lower limit for a numeric instance.

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exclusiveMinimum(min) ⇒ FluentSchema

It represents an exclusive lower limit for a numeric instance.

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maximum(max) ⇒ FluentSchema

It represents an inclusive upper limit for a numeric instance.

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exclusiveMaximum(max) ⇒ FluentSchema

It represents an exclusive upper limit for a numeric instance.

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multipleOf(multiple) ⇒ FluentSchema

It's strictly greater than 0.

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ObjectSchema([options]) ⇒ StringSchema

Represents a ObjectSchema.

id(id)

It defines a URI for the schema, and the base URI that other URI references within the schema are resolved against. Calling id on an ObjectSchema will alway set the id on the root of the object rather than in its "properties", which differs from other schema types.

reference

additionalProperties(value) ⇒ FluentSchema

This keyword determines how child instances validate for objects, and does not directly validate the immediate instance itself. Validation with "additionalProperties" applies only to the child values of instance names that do not match any names in "properties", and do not match any regular expression in "patternProperties". For all such properties, validation succeeds if the child instance validates against the "additionalProperties" schema. Omitting this keyword has the same behavior as an empty schema.

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maxProperties(max) ⇒ FluentSchema

An object instance is valid against "maxProperties" if its number of properties is less than, or equal to, the value of this keyword.

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minProperties(min) ⇒ FluentSchema

An object instance is valid against "minProperties" if its number of properties is greater than, or equal to, the value of this keyword.

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patternProperties(opts) ⇒ FluentSchema

Each property name of this object SHOULD be a valid regular expression, according to the ECMA 262 regular expression dialect. Each property value of this object MUST be a valid JSON Schema. This keyword determines how child instances validate for objects, and does not directly validate the immediate instance itself. Validation of the primitive instance type against this keyword always succeeds. Validation succeeds if, for each instance name that matches any regular expressions that appear as a property name in this keyword's value, the child instance for that name successfully validates against each schema that corresponds to a matching regular expression.

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dependencies(opts) ⇒ FluentSchema

This keyword specifies rules that are evaluated if the instance is an object and contains a certain property. This keyword's value MUST be an object. Each property specifies a dependency. Each dependency value MUST be an array or a valid JSON Schema. If the dependency value is a subschema, and the dependency key is a property in the instance, the entire instance must validate against the dependency value. If the dependency value is an array, each element in the array, if any, MUST be a string, and MUST be unique. If the dependency key is a property in the instance, each of the items in the dependency value must be a property that exists in the instance.

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dependentRequired(opts) ⇒ FluentSchema

The value of "properties" MUST be an object. Each dependency value MUST be an array. Each element in the array MUST be a string and MUST be unique. If the dependency key is a property in the instance, each of the items in the dependency value must be a property that exists in the instance.

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dependentSchemas(opts) ⇒ FluentSchema

The value of "properties" MUST be an object. The dependency value MUST be a valid JSON Schema. Each dependency key is a property in the instance and the entire instance must validate against the dependency value.

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propertyNames(value) ⇒ FluentSchema

If the instance is an object, this keyword validates if every property name in the instance validates against the provided schema. Note the property name that the schema is testing will always be a string.

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prop(name, props) ⇒ FluentSchema

The value of "properties" MUST be an object. Each value of this object MUST be a valid JSON Schema.

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only(properties) ⇒ ObjectSchema

Returns an object schema with only a subset of keys provided. If called on an ObjectSchema with an $id, it will be removed and the return value will be considered a new schema.

without(properties) ⇒ ObjectSchema

Returns an object schema without a subset of keys provided. If called on an ObjectSchema with an $id, it will be removed and the return value will be considered a new schema.

definition(name, props) ⇒ FluentSchema

The "definitions" keywords provides a standardized location for schema authors to inline re-usable JSON Schemas into a more general schema. There are no restrictions placed on the values within the array.

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RawSchema(schema) ⇒ FluentSchema

Represents a raw JSON Schema that will be parsed

StringSchema([options]) ⇒ StringSchema

Represents a StringSchema.

minLength(min) ⇒ StringSchema

A string instance is valid against this keyword if its length is greater than, or equal to, the value of this keyword. The length of a string instance is defined as the number of its characters as defined by RFC 7159 [RFC7159].

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maxLength(max) ⇒ StringSchema

A string instance is valid against this keyword if its length is less than, or equal to, the value of this keyword. The length of a string instance is defined as the number of its characters as defined by RFC 7159 [RFC7159].

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format(format) ⇒ StringSchema

A string value can be RELATIVE_JSON_POINTER, JSON_POINTER, UUID, REGEX, IPV6, IPV4, HOSTNAME, EMAIL, URL, URI_TEMPLATE, URI_REFERENCE, URI, TIME, DATE, DATE_TIME, ISO_TIME, ISO_DATE_TIME.

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pattern(pattern) ⇒ StringSchema

This string SHOULD be a valid regular expression, according to the ECMA 262 regular expression dialect. A string instance is considered valid if the regular expression matches the instance successfully.

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contentEncoding(encoding) ⇒ StringSchema

If the instance value is a string, this property defines that the string SHOULD be interpreted as binary data and decoded using the encoding named by this property. RFC 2045, Sec 6.1 [RFC2045] lists the possible values for this property.

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contentMediaType(mediaType) ⇒ StringSchema

The value of this property must be a media type, as defined by RFC 2046 [RFC2046]. This property defines the media type of instances which this schema defines.

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ArraySchema([options]) ⇒ ArraySchema

Represents a ArraySchema.

Kind: global function

Param	Type	Default	Description
[options]	Object		Options
[options.schema]	StringSchema		Default schema
[options.generateIds]	boolean	false	generate the id automatically e.g. #properties.foo

items(items) ⇒ FluentSchema

This keyword determines how child instances validate for arrays, and does not directly validate the immediate instance itself. If "items" is a schema, validation succeeds if all elements in the array successfully validate against that schema. If "items" is an array of schemas, validation succeeds if each element of the instance validates against the schema at the same position, if any. Omitting this keyword has the same behavior as an empty schema.

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Kind: global function

Param	Type
items	FluentSchema | Array.<FluentSchema>

additionalItems(items) ⇒ FluentSchema

This keyword determines how child instances validate for arrays, and does not directly validate the immediate instance itself.

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Kind: global function

Param	Type
items	FluentSchema | boolean

contains(value) ⇒ FluentSchema

An array instance is valid against "contains" if at least one of its elements is valid against the given schema.

reference

Kind: global function

Param	Type
value	FluentSchema

uniqueItems(boolean) ⇒ FluentSchema

If this keyword has boolean value false, the instance validates successfully. If it has boolean value true, the instance validates successfully if all of its elements are unique. Omitting this keyword has the same behavior as a value of false.

reference

Kind: global function

Param	Type
boolean	boolean

minItems(min) ⇒ FluentSchema

An array instance is valid against "minItems" if its size is greater than, or equal to, the value of this keyword. Omitting this keyword has the same behavior as a value of 0.

reference

Kind: global function

Param	Type
min	number

maxItems(max) ⇒ FluentSchema

An array instance is valid against "minItems" if its size is greater than, or equal to, the value of this keyword. Omitting this keyword has the same behavior as a value of 0.

reference

Kind: global function

Param	Type
max	number

BaseSchema([options]) ⇒ BaseSchema

Represents a BaseSchema.

Kind: global function

Param	Type	Default	Description
[options]	Object		Options
[options.schema]	BaseSchema		Default schema
[options.generateIds]	boolean	false	generate the id automatically e.g. #properties.foo

id(id) ⇒ BaseSchema

It defines a URI for the schema, and the base URI that other URI references within the schema are resolved against.

reference

Kind: global function

Param	Type	Description
id	string	an #id

title(title) ⇒ BaseSchema

It can be used to decorate a user interface with information about the data produced by this user interface. A title will preferably be short.

reference

Kind: global function

Param	Type
title	string

description(description) ⇒ BaseSchema

It can be used to decorate a user interface with information about the data produced by this user interface. A description provides explanation about the purpose of the instance described by the schema.

reference

Kind: global function

Param	Type
description	string

examples(examples) ⇒ BaseSchema

The value of this keyword MUST be an array. There are no restrictions placed on the values within the array.

reference

Kind: global function

Param	Type
examples	string

ref(ref) ⇒ BaseSchema

The value must be a valid id e.g. #properties/foo

Kind: global function

Param	Type
ref	string

enum(values) ⇒ BaseSchema

The value of this keyword MUST be an array. This array SHOULD have at least one element. Elements in the array SHOULD be unique.

reference

Kind: global function

Param	Type
values	array

const(value) ⇒ BaseSchema

The value of this keyword MAY be of any type, including null.

reference

Kind: global function

Param
value

default(defaults) ⇒ BaseSchema

There are no restrictions placed on the value of this keyword.

reference

Kind: global function

Param
defaults

readOnly(isReadOnly) ⇒ BaseSchema

The value of readOnly can be left empty to indicate the property is readOnly. It takes an optional boolean which can be used to explicitly set readOnly true/false.

reference

Kind: global function

Param	Type
isReadOnly	boolean | undefined

writeOnly(isWriteOnly) ⇒ BaseSchema

The value of writeOnly can be left empty to indicate the property is writeOnly. It takes an optional boolean which can be used to explicitly set writeOnly true/false.

reference

Kind: global function

Param	Type
isWriteOnly	boolean | undefined

deprecated(isDeprecated) ⇒ BaseSchema

The value of deprecated can be left empty to indicate the property is deprecated. It takes an optional boolean which can be used to explicitly set deprecated true/false.

reference

Kind: global function

Param	Type
isDeprecated	Boolean

required() ⇒ FluentSchema

Required has to be chained to a property: Examples:

• S.prop('prop').required()
• S.prop('prop', S.number()).required()
• S.required(['foo', 'bar'])

reference

Kind: global function

not(not) ⇒ BaseSchema

This keyword's value MUST be a valid JSON Schema. An instance is valid against this keyword if it fails to validate successfully against the schema defined by this keyword.

reference

Kind: global function

Param	Type
not	FluentSchema

anyOf(schemas) ⇒ BaseSchema

It MUST be a non-empty array. Each item of the array MUST be a valid JSON Schema.

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Kind: global function

Param	Type
schemas	array

allOf(schemas) ⇒ BaseSchema

It MUST be a non-empty array. Each item of the array MUST be a valid JSON Schema.

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Kind: global function

Param	Type
schemas	array

oneOf(schemas) ⇒ BaseSchema

It MUST be a non-empty array. Each item of the array MUST be a valid JSON Schema.

reference

Kind: global function

Param	Type
schemas	array

ifThen(ifClause, thenClause) ⇒ BaseSchema

This validation outcome of this keyword's subschema has no direct effect on the overall validation result. Rather, it controls which of the "then" or "else" keywords are evaluated. When "if" is present, and the instance successfully validates against its subschema, then validation succeeds against this keyword if the instance also successfully validates against this keyword's subschema.

Kind: global function

Param	Type	Description
ifClause	BaseSchema	reference
thenClause	BaseSchema	reference

ifThenElse(ifClause, thenClause, elseClause) ⇒ BaseSchema

When "if" is present, and the instance fails to validate against its subschema, then validation succeeds against this keyword if the instance successfully validates against this keyword's subschema.

Kind: global function

Param	Type	Description
ifClause	BaseSchema	reference
thenClause	BaseSchema	reference
elseClause	BaseSchema	reference

raw(fragment) ⇒ BaseSchema

Because the differences between JSON Schemas and Open API (Swagger) it can be handy to arbitrary modify the schema injecting a fragment

• Examples:

• S.number().raw({ nullable:true })
• S.string().format('date').raw({ formatMaximum: '2020-01-01' })

Kind: global function

Param	Type	Description
fragment	string	an arbitrary JSON Schema to inject reference

valueOf([options]) ⇒ object

It returns all the schema values

Kind: global function

Param	Type	Default	Description
[options]	Object		Options
[options.isRoot]	boolean	true	Is a root level schema

BooleanSchema([options]) ⇒ StringSchema

Represents a BooleanSchema.

Kind: global function

Param	Type	Default	Description
[options]	Object		Options
[options.schema]	StringSchema		Default schema
[options.generateIds]	boolean	false	generate the id automatically e.g. #properties.foo

S([options]) ⇒ S

Represents a S.

Kind: global function

Param	Type	Default	Description
[options]	Object		Options
[options.schema]	S		Default schema
[options.generateIds]	boolean	false	generate the id automatically e.g. #properties.foo

string() ⇒ StringSchema

Set a property to type string

reference

Kind: global function

number() ⇒ NumberSchema

Set a property to type number

reference

Kind: global function

integer() ⇒ IntegerSchema

Set a property to type integer

reference

Kind: global function

boolean() ⇒ BooleanSchema

Set a property to type boolean

reference

Kind: global function

array() ⇒ ArraySchema

Set a property to type array

reference

Kind: global function

object() ⇒ ObjectSchema

Set a property to type object

reference

Kind: global function

null() ⇒ NullSchema

Set a property to type null

reference

Kind: global function

mixed(types) ⇒ MixedSchema

A mixed schema is the union of multiple types (e.g. ['string', 'integer']

Kind: global function

Param	Type
types	Array.<string>

raw(fragment) ⇒ BaseSchema

Because the differences between JSON Schemas and Open API (Swagger) it can be handy to arbitrary modify the schema injecting a fragment

• Examples:

• S.raw({ nullable:true, format: 'date', formatMaximum: '2020-01-01' })
• S.string().format('date').raw({ formatMaximum: '2020-01-01' })

Kind: global function

Param	Type	Description
fragment	string	an arbitrary JSON Schema to inject

IntegerSchema([options]) ⇒ NumberSchema

Represents a NumberSchema.

Kind: global function

Param	Type	Default	Description
[options]	Object		Options
[options.schema]	NumberSchema		Default schema
[options.generateIds]	boolean	false	generate the id automatically e.g. #properties.foo

MixedSchema([options]) ⇒ StringSchema

Represents a MixedSchema.

Kind: global function

Param	Type	Default	Description
[options]	Object		Options
[options.schema]	MixedSchema		Default schema
[options.generateIds]	boolean	false	generate the id automatically e.g. #properties.foo

NullSchema([options]) ⇒ StringSchema

Represents a NullSchema.

Kind: global function

Param	Type	Default	Description
[options]	Object		Options
[options.schema]	StringSchema		Default schema
[options.generateIds]	boolean	false	generate the id automatically e.g. #properties.foo

null() ⇒ FluentSchema

Set a property to type null

reference

Kind: global function

NumberSchema([options]) ⇒ NumberSchema

Represents a NumberSchema.

Kind: global function

Param	Type	Default	Description
[options]	Object		Options
[options.schema]	NumberSchema		Default schema
[options.generateIds]	boolean	false	generate the id automatically e.g. #properties.foo

minimum(min) ⇒ FluentSchema

It represents an inclusive lower limit for a numeric instance.

reference

Kind: global function

Param	Type
min	number

exclusiveMinimum(min) ⇒ FluentSchema

It represents an exclusive lower limit for a numeric instance.

reference

Kind: global function

Param	Type
min	number

maximum(max) ⇒ FluentSchema

It represents an inclusive upper limit for a numeric instance.

reference

Kind: global function

Param	Type
max	number

exclusiveMaximum(max) ⇒ FluentSchema

It represents an exclusive upper limit for a numeric instance.

reference

Kind: global function

Param	Type
max	number

multipleOf(multiple) ⇒ FluentSchema

It's strictly greater than 0.

reference

Kind: global function

Param	Type
multiple	number

ObjectSchema([options]) ⇒ StringSchema

Represents a ObjectSchema.

Kind: global function

Param	Type	Default	Description
[options]	Object		Options
[options.schema]	StringSchema		Default schema
[options.generateIds]	boolean	false	generate the id automatically e.g. #properties.foo

id(id)

It defines a URI for the schema, and the base URI that other URI references within the schema are resolved against. Calling id on an ObjectSchema will alway set the id on the root of the object rather than in its "properties", which differs from other schema types.

reference

Kind: global function

Param	Type	Description
id	string	an #id

additionalProperties(value) ⇒ FluentSchema

This keyword determines how child instances validate for objects, and does not directly validate the immediate instance itself. Validation with "additionalProperties" applies only to the child values of instance names that do not match any names in "properties", and do not match any regular expression in "patternProperties". For all such properties, validation succeeds if the child instance validates against the "additionalProperties" schema. Omitting this keyword has the same behavior as an empty schema.

reference

Kind: global function

Param	Type
value	FluentSchema | boolean

maxProperties(max) ⇒ FluentSchema

An object instance is valid against "maxProperties" if its number of properties is less than, or equal to, the value of this keyword.

reference

Kind: global function

Param	Type
max	number

minProperties(min) ⇒ FluentSchema

An object instance is valid against "minProperties" if its number of properties is greater than, or equal to, the value of this keyword.

reference

Kind: global function

Param	Type
min	number

patternProperties(opts) ⇒ FluentSchema

Each property name of this object SHOULD be a valid regular expression, according to the ECMA 262 regular expression dialect. Each property value of this object MUST be a valid JSON Schema. This keyword determines how child instances validate for objects, and does not directly validate the immediate instance itself. Validation of the primitive instance type against this keyword always succeeds. Validation succeeds if, for each instance name that matches any regular expressions that appear as a property name in this keyword's value, the child instance for that name successfully validates against each schema that corresponds to a matching regular expression.

reference

Kind: global function

Param	Type
opts	object

dependencies(opts) ⇒ FluentSchema

This keyword specifies rules that are evaluated if the instance is an object and contains a certain property. This keyword's value MUST be an object. Each property specifies a dependency. Each dependency value MUST be an array or a valid JSON Schema. If the dependency value is a subschema, and the dependency key is a property in the instance, the entire instance must validate against the dependency value. If the dependency value is an array, each element in the array, if any, MUST be a string, and MUST be unique. If the dependency key is a property in the instance, each of the items in the dependency value must be a property that exists in the instance.

reference

Kind: global function

Param	Type
opts	object

dependentRequired(opts) ⇒ FluentSchema

The value of "properties" MUST be an object. Each dependency value MUST be an array. Each element in the array MUST be a string and MUST be unique. If the dependency key is a property in the instance, each of the items in the dependency value must be a property that exists in the instance.

reference

Kind: global function

Param	Type
opts	object

dependentSchemas(opts) ⇒ FluentSchema

The value of "properties" MUST be an object. The dependency value MUST be a valid JSON Schema. Each dependency key is a property in the instance and the entire instance must validate against the dependency value.

reference

Kind: global function

Param	Type
opts	object

propertyNames(value) ⇒ FluentSchema

If the instance is an object, this keyword validates if every property name in the instance validates against the provided schema. Note the property name that the schema is testing will always be a string.

reference

Kind: global function

Param	Type
value	FluentSchema

prop(name, props) ⇒ FluentSchema

The value of "properties" MUST be an object. Each value of this object MUST be a valid JSON Schema.

reference

Kind: global function

Param	Type
name	string
props	FluentSchema

only(properties) ⇒ ObjectSchema

Returns an object schema with only a subset of keys provided. If called on an ObjectSchema with an $id, it will be removed and the return value will be considered a new schema.

Kind: global function

Param	Description
properties	a list of properties you want to keep

without(properties) ⇒ ObjectSchema

Returns an object schema without a subset of keys provided. If called on an ObjectSchema with an $id, it will be removed and the return value will be considered a new schema.

Kind: global function

Param	Description
properties	a list of properties you dont want to keep

definition(name, props) ⇒ FluentSchema

The "definitions" keywords provides a standardized location for schema authors to inline re-usable JSON Schemas into a more general schema. There are no restrictions placed on the values within the array.

reference

Kind: global function

Param	Type
name	string
props	FluentSchema

RawSchema(schema) ⇒ FluentSchema

Represents a raw JSON Schema that will be parsed

Kind: global function

Param	Type
schema	Object

StringSchema([options]) ⇒ StringSchema

Represents a StringSchema.

Kind: global function

Param	Type	Default	Description
[options]	Object		Options
[options.schema]	StringSchema		Default schema
[options.generateIds]	boolean	false	generate the id automatically e.g. #properties.foo

minLength(min) ⇒ StringSchema

A string instance is valid against this keyword if its length is greater than, or equal to, the value of this keyword. The length of a string instance is defined as the number of its characters as defined by RFC 7159 [RFC7159].

reference

Kind: global function

Param	Type
min	number

maxLength(max) ⇒ StringSchema

A string instance is valid against this keyword if its length is less than, or equal to, the value of this keyword. The length of a string instance is defined as the number of its characters as defined by RFC 7159 [RFC7159].

reference

Kind: global function

Param	Type
max	number

format(format) ⇒ StringSchema

A string value can be RELATIVE_JSON_POINTER, JSON_POINTER, UUID, REGEX, IPV6, IPV4, HOSTNAME, EMAIL, URL, URI_TEMPLATE, URI_REFERENCE, URI, TIME, DATE, DATE_TIME, ISO_TIME, ISO_DATE_TIME.

reference

Kind: global function

Param	Type
format	string

pattern(pattern) ⇒ StringSchema

This string SHOULD be a valid regular expression, according to the ECMA 262 regular expression dialect. A string instance is considered valid if the regular expression matches the instance successfully.

reference

Kind: global function

Param	Type
pattern	string

contentEncoding(encoding) ⇒ StringSchema

If the instance value is a string, this property defines that the string SHOULD be interpreted as binary data and decoded using the encoding named by this property. RFC 2045, Sec 6.1 [RFC2045] lists the possible values for this property.

reference

Kind: global function

Param	Type
encoding	string

contentMediaType(mediaType) ⇒ StringSchema

The value of this property must be a media type, as defined by RFC 2046 [RFC2046]. This property defines the media type of instances which this schema defines.

reference

Kind: global function

Param	Type
mediaType	string