function webform_submission_resend_validate in Webform 7.4

Same name and namespace in other branches

1. 6.3 includes/webform.submissions.inc \webform_submission_resend_validate()
2. 7.3 includes/webform.submissions.inc \webform_submission_resend_validate()

Validate handler for webform_submission_resend().

File

includes/webform.submissions.inc, line 604

Submission handling functions.

Code

function webform_submission_resend_validate($form, &$form_state) {
  if (count(array_filter($form_state['values']['resend'])) == 0) {
    form_set_error('emails', t('You must select at least one email address to resend submission.'));
  }
}