N°6414 Validator refactoring

New AbstractValidator class, with new method Validate
All existing validators are now children of AbstractRegexpValidator
Handle validators JS counterparts in renderers : only regexp validators are implemented client side

sources/Form/Validator/CustomRegexpValidator.php

@@ -0,0 +1,22 @@
+<?php
+/*
+ * @copyright   Copyright (C) 2010-2023 Combodo SARL
+ * @license     http://opensource.org/licenses/AGPL-3.0
+ */
+
+namespace Combodo\iTop\Form\Validator;
+
+/**
+ * @since 3.1.0 N°6414
+ */
+class CustomRegexpValidator extends AbstractRegexpValidator
+{
+	public const VALIDATOR_NAME = 'custom_regexp';
+
+	public function __construct(string $sRegExp, ?string $sErrorMessage = null)
+	{
+		parent::__construct($sErrorMessage);
+
+		$this->sRegExp = $sRegExp; // must be done after parent constructor call !
+	}
+}