public function RulesPluginUI::form_validate in Rules 7.2

Implements RulesPluginUIInterface.

Overrides RulesPluginUIInterface::form_validate

2 calls to RulesPluginUI::form_validate()

RulesAbstractPluginUI::form_validate in ui/ui.core.inc

RulesLoopUI::form_validate in ui/ui.plugins.inc

Implements RulesPluginUIInterface.

2 methods override RulesPluginUI::form_validate()

RulesAbstractPluginUI::form_validate in ui/ui.core.inc

RulesLoopUI::form_validate in ui/ui.plugins.inc

Implements RulesPluginUIInterface.

File

ui/ui.core.inc, line 359

Contains core Rules UI functions.

Class

RulesPluginUI

Faces UI extender for all kind of Rules plugins.

Code

public function form_validate($form, &$form_state) {
  $this
    ->form_extract_values($form, $form_state);
  $form_values = RulesPluginUI::getFormStateValues($form, $form_state);
  if (isset($form_values['provides'])) {
    $vars = $this->element
      ->availableVariables();
    foreach ($form_values['provides'] as $name => $values) {
      if (isset($vars[$values['var']])) {
        form_error($form['provides'][$name]['var'], t('The variable name %name is already taken.', array(
          '%name' => $values['var'],
        )));
      }
    }
  }

  // Settings have been updated, so process them now.
  $this->element
    ->processSettings(TRUE);

  // Make sure the current user really has access to configure this element
  // as well as the used input evaluators and data processors.
  if (!user_access('bypass rules access') && !$this->element
    ->root()
    ->access()) {
    form_set_error('', t('Access violation! You have insufficient access permissions to edit this configuration.'));
  }
  if (!empty($form['settings'])) {
    $this
      ->settingsFormValidate($form, $form_state);
  }
}