function content_rules_action_populate_field_validate in Content Construction Kit (CCK) 6.2

Same name and namespace in other branches

1. 6.3 includes/content.rules.inc \content_rules_action_populate_field_validate()

Validate the chosen value or php code.

1 call to content_rules_action_populate_field_validate()

content_rules_field_has_value_validate in includes/content.rules.inc

File

includes/content.rules.inc, line 121

Provides basic rules module support.

Code

function content_rules_action_populate_field_validate($form, &$form_state) {
  if (!isset($form_state['element']['#settings']['field_name'])) {

    //Just validate the last step.
    return;
  }
  if (isset($form_state['values']['code']) && ($php = $form_state['values']['code'])) {
    if (strpos($php, 'return') === FALSE) {
      form_set_error('code', t('You have to return the default value in the expected format.'));
    }
  }
  else {

    // Validate the field.
    $settings = $form_state['element']['#settings'];
    $field = content_fields($settings['field_name']);
    $field_types = _content_field_types();
    $function = $field_types[$field['type']]['module'] . '_field';
    if (function_exists($function)) {
      $form['#node'] = (object) array(
        'type' => '',
        $settings['field_name'] => $form_state['values'][$settings['field_name']],
      );
      $items = isset($form['#node']->{$field}['field_name']) ? $form['#node']->{$field}['field_name'] : array();

      //Make sure AHAH 'add more' button isn't sent to the fields

      // for processing.
      unset($items[$field['field_name'] . '_add_more']);
      $function('validate', $form['#node'], $field, $items, $form, NULL);
      content_field('validate', $form['#node'], $field, $items, $form, NULL);
    }
  }
}