function feed_import_settings_form_validate in Feed Import 7.2

Same name and namespace in other branches

1. 7 feed_import.module \feed_import_settings_form_validate()

Settings form validate

File

./feed_import.module, line 593

User interface, cron functions for feed_import module

Code

function feed_import_settings_form_validate($form, &$form_state) {
  $numeric_fields = array(
    'feed_import_time_between_imports',
    'feed_import_delete_items_per_cron',
    'feed_import_insert_hashes_chunk',
    'feed_import_update_ids_chunk',
  );

  // Checking numeric fields.
  foreach ($numeric_fields as &$field) {
    if (!is_numeric($form_state['values'][$field])) {
      form_error($form[$field], t('Field value must be numeric.'));
    }
  }

  // Checking hash property field (this must be a variable name).
  if (!preg_match("/^[A-Za-z_][A-Za-z0-9_]*\$/", $form_state['values']['feed_import_hash_property'])) {
    form_error($form['feed_import_hash_property'], t('This must be a valid variable name.'));
  }

  // Check interval.
  $ok = TRUE;
  if (!preg_match("/^[0-2][0-9]:[0-5][0-9]\$/", $form_state['values']['feed_import_interval_start'])) {
    form_error($form['container']['feed_import_interval_start'], t('Invalid start time.'));
    $ok = FALSE;
  }
  if (!preg_match("/^[0-2][0-9]:[0-5][0-9]\$/", $form_state['values']['feed_import_interval_stop'])) {
    form_error($form['container']['feed_import_interval_stop'], t('Invalid end time.'));
    $ok = FALSE;
  }
  if ($ok) {
    if ($form_state['values']['feed_import_interval_stop'] < $form_state['values']['feed_import_interval_start']) {
      form_error($form['container']['feed_import_interval_stop'], t('End time must be greater than start time.'));
    }
  }
}