function jquery_social_stream_validate_container_id in jQuery social stream 8.2

Same name and namespace in other branches

1. 7.2 jquery_social_stream.module \jquery_social_stream_validate_container_id()

Validate callback for container id.

1 string reference to 'jquery_social_stream_validate_container_id'

jquery_social_stream_settings_form in ./jquery_social_stream.module

General stream settings.

File

./jquery_social_stream.module, line 745

Code for the Campaign social media module.

Code

function jquery_social_stream_validate_container_id($element, &$form_state) {
  $value = $element['#value'];
  if ($value !== '' && !preg_match('/^[-_a-z]+$/', $value)) {
    form_error($element, t('%name must contain only lowercase letters, numbers, hyphens and underscores.', array(
      '%name' => $element['#title'],
    )));
  }
}