JezK
Edit File: RequiredRule.php
<?php /** * Required rule class. * * @package Framework * @subpackage Validation * @since 1.0.0 */ namespace Kirki\Framework\Validation\Rules; use Kirki\Framework\Validation\ValidationRule; \defined('ABSPATH') || exit; class RequiredRule extends ValidationRule { /** * The rule name. * * @var string * * @since 1.0.0 */ protected string $rule = 'required'; /** * Whether the rule is an implicit rule. * * @var bool * * @since 1.0.0 */ public bool $is_implicit = \true; /** * Validate the rule. * * @return bool * * @since 1.0.0 */ public function validate() : bool { if (static::is_nullish($this->value)) { return $this->fails($this->default_messages['default']); } return \true; } /** * Get the error message. * * @return string * * @since 1.0.0 */ public function messages() { return $this->process_messages($this->messages); } }