function search_files_helper_add_form_validate in Search Files 7.2

Same name and namespace in other branches

1. 6.2 search_files.module \search_files_helper_add_form_validate()

Validates uniqueness of name and extension.

1 string reference to 'search_files_helper_add_form_validate'

search_files_helper_edit_form in ./search_files.module

Form callback for adding/editing a file helper.

File

./search_files.module, line 462

Organizes and provides helper functions for extracting text from files.

Code

function search_files_helper_add_form_validate($form, $form_state) {
  $id = 0;
  if (isset($form_state['values']['search_file_id'])) {
    $id = intval($form_state['values']['search_file_id']);
  }
  $name = $form_state['values']['search_files_name'];
  $sql = "SELECT * FROM {search_files_helpers} WHERE name = :name AND id <> :id";
  $result = db_query($sql, array(
    ':name' => $name,
    ':id' => $id,
  ))
    ->fetchAll();
  foreach ($result as $row) {
    form_set_error("search_files_helper", t('Helper name already in list'));
    break;
  }
  $extension = $form_state['values']['search_files_extension'];
  $sql = "SELECT * FROM {search_files_helpers} WHERE extension = :ext AND id <> :id";
  $result = db_query($sql, array(
    ':ext' => $extension,
    ':id' => $id,
  ))
    ->fetchAll();
  foreach ($result as $row) {
    form_set_error("search_files_helper", t('Extension already in list'));
    break;
  }
}