public function ModalForm::isMonoLanguage in Modal 8.3

Same name and namespace in other branches

1. 8.2 src/Form/ModalForm.php \Drupal\modal_page\Form\ModalForm::isMonoLanguage()

1 call to ModalForm::isMonoLanguage()

ModalForm::buildForm in src/Form/ModalForm.php

Form constructor.

File

src/Form/ModalForm.php, line 150

Class

ModalForm

Class: ModalForm.

Namespace

Drupal\modal_page\Form

Code

public function isMonoLanguage($languages) {
  if (empty($languages)) {
    return FALSE;
  }
  if (!is_array($languages) || !is_object($languages)) {
    return FALSE;
  }
  if (count($languages) != 1) {
    return FALSE;
  }
  return TRUE;
}