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function regex_field_validation_form_alter in RegEx Field Validation 7

Implements hook_form_alter().

File

./regex_field_validation.module, line 94
RegEx Field Validation module file.

Code

function regex_field_validation_form_alter(&$form, &$form_state, $form_id) {
  if (isset($form['#node_edit_form'])) {
    if ($form['#node_edit_form'] == TRUE) {
      foreach ($form_state['field'] as $field) {
        if (isset($field['und']['instance']['settings']['regex_field_validation_widget']['enable'])) {
          if ($field['und']['instance']['settings']['regex_field_validation_widget']['enable'] == 1) {
            $form[$field['und']['field']['field_name']]['#element_validate'] = array(
              '_regex_field_validation_regex_validate',
            );
          }
        }
      }
    }
  }
}