function fb_instant_articles_validate_ad_source_url in Facebook Instant Articles 7.2

Same name and namespace in other branches

1. 7 includes/admin.inc \fb_instant_articles_validate_ad_source_url()

Validation handler for Ads Source URL

1 string reference to 'fb_instant_articles_validate_ad_source_url'

fb_instant_articles_module_config_ads in includes/admin.inc

Generates Ads sub-section of Module Configuration section

File

includes/admin.inc, line 192

Settings for Facebook Instant Articles Base module.

Code

function fb_instant_articles_validate_ad_source_url($element, &$form_state, $form) {

  // Only validate if Source URL is selected as ad type
  if ($form_state['values']['fb_instant_articles_ad_type'] != FB_INSTANT_ARTICLES_AD_TYPE_SOURCE_URL) {
    return;
  }
  if (empty($element['#value'])) {
    form_error($element, t('You must specify a valid source URL for your Ads when using the Source URL ad type.'));
  }
  if (filter_var($element['#value'], FILTER_VALIDATE_URL) === FALSE) {
    form_error($element, t('You must specify a valid source URL for your Ads when using the Source URL ad type.'));
  }
}