Issue #3270180 by RenatoG: Implement a form validate to validate the attributes (bb07e98c) · Commits · project / block_class

block_class.module

+9 −0

Changes for block_class.module: 9 added lines, 0 removed lines.
Original line number	Diff line number	Diff line
		@@ -71,6 +71,15 @@ function block_class_form_block_form_alter(&$form, FormStateInterface $form_stat

		}

		/**
		* Form validate.
		*/
		function block_class_form_block_form_validate(&$form, FormStateInterface $form_state) {

		\Drupal::service('block_class.helper')->blockClassFormValidate($form, $form_state);

		}

		/**
		* Implements hook_preprocess_HOOK().
		*/

+35 −0

Changes for src/Service/BlockClassHelperService.php: 35 added lines, 0 removed lines.
Original line number	Diff line number	Diff line
		@@ -350,6 +350,41 @@ class BlockClassHelperService {
		$form['third_party_settings']['block_class']['classes']['#autocomplete_route_name'] = 'block_class.autocomplete';
		}
		}

		$form['#validate'][] = 'block_class_form_block_form_validate';
		}

		/**
		* Method to do a form validate.
		*/
		public function blockClassFormValidate(&$form, &$form_state) {

		// Get config object.
		$config = \Drupal::config('block_class.settings');

		if (empty($config->get('enable_attributes'))) {
		return;
		}

		if (empty($form_state->getValue('id'))) {
		return;
		}

		$third_party_settings = $form_state->getValue('third_party_settings');

		if (empty($third_party_settings['block_class']['attributes'])) {
		return;
		}

		$attributes = $third_party_settings['block_class']['attributes'];

		$pipe_found = strpos($attributes, '\|');

		if ($pipe_found === FALSE) {

		$form_state->setErrorByName('third_party_settings[block_class][attributes]', $this->t("You need to insert a pipe on this field"));
		}

		}

		}