function word_link_exchange_export_form_validate in Word Link 7

Same name and namespace in other branches

1. 8 modules/word_link_exchange/word_link_exchange.module \word_link_exchange_export_form_validate()
2. 7.2 modules/word_link_exchange/word_link_exchange.module \word_link_exchange_export_form_validate()

Validate for export form.

File

modules/word_link_exchange/word_link_exchange.module, line 457

Code for the Word link exchange module.

Code

function word_link_exchange_export_form_validate($form, &$form_state) {

  // If custom delimiter is empty then show error.
  if ($form_state['values']['delimiter'] == 'custom_delimiter' && $form_state['values']['delimiter_custom'] === '') {
    form_set_error('delimiter_custom', t('Delimiter is required.'));
  }
}