function _webform_edit_validate_grid in Webform 5

Same name and namespace in other branches

1. 5.2 components/grid.inc \_webform_edit_validate_grid()
2. 6.2 components/grid.inc \_webform_edit_validate_grid()

File

components/grid.inc, line 47

Code

function _webform_edit_validate_grid($form_values) {
  $rows = explode("\n", _webform_filtervalues($form_values['extra']['options'], FALSE));
  foreach ($rows as $row) {
    $row = trim($row);
    if (preg_match('/^(.+)?\\|(.*)$/', $row, $matches)) {
      if (preg_match('/ |"/', $matches[1])) {
        form_set_error('field][extra][options', t('The options for this grid contain illegal characters (quotes or spaces). Specify your options as <em>safe_value_no_spaces</em>|<em>The Real Value</em>.'));
        return FALSE;
      }
    }
  }
  $rows = explode("\n", _webform_filtervalues($form_values['extra']['questions'], FALSE));
  foreach ($rows as $row) {
    $row = trim($row);
    if (preg_match('/^(.+)?\\|(.*)$/', $row, $matches)) {
      if (preg_match('/ |"/', $matches[1])) {
        form_set_error('field][extra][questions', t('The questions for this grid contain illegal characters (quotes or spaces).'));
        return FALSE;
      }
    }
  }
  return true;
}