function date_field_widget_settings_form_validate in Date 7

Same name and namespace in other branches

1. 8 date.module \date_field_widget_settings_form_validate()
2. 7.3 date.field.inc \date_field_widget_settings_form_validate()
3. 7.2 date.field.inc \date_field_widget_settings_form_validate()

1 string reference to 'date_field_widget_settings_form_validate'

_date_field_widget_settings_form in ./date_admin.inc

File

./date_admin.inc, line 371

Date administration code. Moved to separate file since there is a lot of code here that is not needed often.

Code

function date_field_widget_settings_form_validate(&$form, &$form_state) {

  // The widget settings are in the wrong place in the form because of #tree on the top level.
  $settings = $form_state['values']['instance']['widget']['settings'];
  $settings = array_merge($settings, $settings['format'], $settings['advanced']);
  unset($settings['format'], $settings['advanced']);
  form_set_value(array(
    '#parents' => array(
      'instance',
      'widget',
      'settings',
    ),
  ), $settings, $form_state);
  $widget = $form_state['values']['instance']['widget'];

  // Munge the table display for text parts back into an array of text parts.
  if (is_array($widget['settings']['text_parts'])) {
    form_set_value($form['text_parts'], array_keys(array_filter($widget['settings']['text_parts'])), $form_state);
  }
  if (in_array($widget['type'], array(
    'date_select',
    'date_popup',
    'date_select_repeat',
    'date_popup_repeat',
  )) && !date_range_valid($widget['settings']['year_range'])) {
    form_set_error('instance][widget][settings][year_range', t('Years back and forward must be in the format -9:+9.'));
  }
}