Codeaza/index.php at main · debugger2Y5/Codeaza · GitHub

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<!DOCTYPE html>
<html>
<head>
    <title>Change password</title>
<link rel="stylesheet" type="text/css" href="style.css">
<script type="text/javascript"></script>
</head>
<body>

<?php

$error = [
"username_error"=> '',
"old_password_error" => '',
"new_password_error" => '',
"confirm_password_error" => ''
];

$form_data = [
"username" => '',
"old_password" => '',
"new_password" => '',
"confirm_password" => ''
];

// if(!empty($_SESSION['error']))
// {
//     $error = $_SESSION['error'];
// }

// if(!empty($_SESSION['form_data']))
// {
//     $form_data = $_SESSION['form_data'];
// }

?>

    <h1><center>Change Password:</center></h1>
    <form action="change-password.php" method="post" onsubmit="return validate();" id="form_submission_ajax">
        <table class="form-table">

            <tr>
                <td><label>Username:</label></td>
                <td><input type="text" name="username" id="username" value="<?php echo $form_data['username']; ?>"></td>
            </tr>
            <tr>
                <td></td>
                <td id="username_error" class="error"><?php echo $error['username_error']; ?></td>
            </tr>
            <tr>
                <td><label>Old password:</label></td>
                <td><input type="password" name="old_password" id="old_password" value="<?php echo $form_data['old_password']; ?>"></td>
            </tr>
            <tr>
                <td></td>
                <td id="old_password_error" class="error"><?php echo $error['old_password_error']; ?></td>
            </tr>

            <tr>
                <td><label>New Password:</label></td>
                <td><input type="password" name="new_password" id="new_password" value="<?php echo $form_data['new_password']; ?>"></td>
            </tr>
            <tr>
                <td></td>
                <td id="new_password_error" class="error"><?php echo $error['new_password_error']; ?></td>
            </tr>

            <tr>
                <td><label>Confirm Password:</label></td>
                <td><input type="password" name="confirm_password" id="confirm_password" value="<?php echo $form_data['confirm_password']; ?>"></td>
            </tr>

            <tr>
                <td></td>
                <td id="confirm_password_error" class="error"><?php echo $error['confirm_password_error']; ?></td>
            </tr>

            <tr>
                <td></td>
                <td>
                    <!-- <input type="hidden" name="user_id" id="user_id" value="1"> -->
                    <input type="submit" name="submit" value="Submit">
                </td>
            </tr>
        </table>
    </form>
</body>

<script type="text/javascript">
function validate()
{
    var valid = true;
    var old_password = $('#old_password').val();
    var new_password = $('#new_password').val();
    var confirm_password = $('#confirm_password').val();

    if(old_password=='' || old_password==null)
    {
        valid=false;
        $('#old_password_error').html("* This field is required.");
    }
    else
    {
        $('#old_password_error').html("");
    }

    if(new_password=='' || new_password==null)
    {
        valid=false;
        $('#new_password_error').html("* This field is required.");
    }
    else
    {
        $('#new_password_error').html("");
    }

    if(confirm_password=='' || confirm_password==null)
    {
        valid=false;
        $('#confirm_password_error').html("* This field is required.");
    }
    else
    {
        $('#confirm_password_error').html("");
    }

    if(new_password != '' && confirm_password != '')
    {
        if(new_password != confirm_password)
        {
            valid = false;
            $('#confirm_password_error').html("* Confirm password is same as new password.");
        }

        if(new_password == confirm_password)
        {
            $('#confirm_password_error').html("");
        }
    }

    if(valid==true)
    {
        return true;
    }
    else
    {
        return false;
    }
}
</script>
</html>

<?php
$_SESSION['error'] = "";
$_SESSION['form_data'] = "";
?>