function geolocation_googlemaps_field_widget_validate in Geolocation Field 7

Validation handler for geolocation_googlemaps_field_widget_form().

1 string reference to 'geolocation_googlemaps_field_widget_validate'

geolocation_googlemaps_field_widget_form in modules/geolocation_googlemaps/geolocation_googlemaps.module

Implements hook_field_widget_form().

File

modules/geolocation_googlemaps/geolocation_googlemaps.module, line 502

Google Maps widget and formatters for Geolocation.

Code

function geolocation_googlemaps_field_widget_validate($element, &$form_state, $form) {
  if ($element['#required']) {
    if (!$element['lat']['#value'] || !$element['lng']['#value']) {
      form_error($element, t('!name field is required.', array(
        '!name' => $element['#title'],
      )));
    }
  }
  else {
    switch (TRUE) {
      case $element['lng']['#value'] && !$element['lat']['#value']:
        form_error($element, t('!name field is incomplete, latitude value is missing.', array(
          '!name' => $element['#title'],
        )));
        break;
      case !$element['lng']['#value'] && $element['lat']['#value']:
        form_error($element, t('!name field is incomplete, longitude value is missing.', array(
          '!name' => $element['#title'],
        )));
        break;
    }
  }
}