function flag_lists_generate_lists_form_validate in Flag Lists 7

Same name and namespace in other branches

1. 6 flag_lists.admin.inc \flag_lists_generate_lists_form_validate()
2. 7.3 flag_lists.admin.inc \flag_lists_generate_lists_form_validate()

Validation handler for flag_lists_generate_lists_form.

File

./flag_lists.admin.inc, line 469

Contains administrative pages for creating, editing, and deleting flag lists.

Code

function flag_lists_generate_lists_form_validate($form, &$form_state) {
  if ($form_state['values']['lists'] && !is_numeric($form_state['values']['lists']) || $form_state['values']['lists'] < 0) {
    form_set_error('lists', t('Number of lists to generate must be a number, 1 or more.'));
  }
  if ($form_state['values']['listings'] && !is_numeric($form_state['values']['listings']) || $form_state['values']['listings'] < 0) {
    form_set_error('listings', t('Number of listings to generate must be a number, 1 or more.'));
  }
  if ($form_state['values']['lists'] > 0 && !count(array_filter($form_state['values']['templates']))) {
    form_set_error('templates', t('You must select at least 1 template for the lists to be genereated'));
  }
  if ($form_state['values']['listings'] > 0 && !count(array_filter($form_state['values']['templates']))) {
    form_set_error('templates', t('You must select at least 1 template for the listings to be genereated'));
  }
}