function hybridauth_additional_info_form_validate in HybridAuth Social Login 7.2

Same name and namespace in other branches

1. 6.2 hybridauth.pages.inc \hybridauth_additional_info_form_validate()

File

./hybridauth.pages.inc, line 554

HybridAuth module pages.

Code

function hybridauth_additional_info_form_validate($form, &$form_state) {

  // Validate username.
  if (isset($form_state['values']['username'])) {
    if ($error = user_validate_name($form_state['values']['username'])) {
      form_set_error('username', $error);
    }
    elseif (user_load_by_name($form_state['values']['username'])) {
      form_set_error('username', t('The name %name is already taken.', array(
        '%name' => $form_state['values']['username'],
      )));
    }
  }
  if (isset($form_state['values']['email'])) {

    // Trim whitespace from mail, to prevent confusing 'e-mail not valid'
    // warnings often caused by cutting and pasting.
    $mail = trim($form_state['values']['email']);
    form_set_value($form['fset']['email'], $mail, $form_state);

    // Validate the e-mail address.
    if ($error = user_validate_mail($form_state['values']['email'])) {
      form_set_error('email', $error);
    }
  }
}