Filter hook 'wpmu_validate_user_signup'

Hook Information

Hook Parameters

Usage Examples

<?php
// Hook into wpmu_validate_user_signup
add_filter('wpmu_validate_user_signup', 'my_custom_filter', 10, 1);

function my_custom_filter($result) {
    // Your custom filtering logic here
    return $result;
}

Source Code Context

<?php
 596  	 *     @type string   $orig_username Original username.
 597  	 *     @type string   $user_email    User email address.
 598  	 *     @type WP_Error $errors        WP_Error object containing any errors found.
 599  	 * }
 600  	 */
 601  	return apply_filters( 'wpmu_validate_user_signup', $result );
 602  }
 603  
 604  /**
 605   * Processes new site registrations.
 606   *

PHP Documentation

<?php
/**
	 * Filters the validated user registration details.
	 *
	 * This does not allow you to override the username or email of the user during
	 * registration. The values are solely used for validation and error handling.
	 *
	 * @since MU (3.0.0)
	 *
	 * @param array $result {
	 *     The array of user name, email, and the error messages.
	 *
	 *     @type string   $user_name     Sanitized and unique username.
	 *     @type string   $orig_username Original username.
	 *     @type string   $user_email    User email address.
	 *     @type WP_Error $errors        WP_Error object containing any errors found.
	 * }
	 */