function _check_form_multistep in Simple multi step form 8

Same name and namespace in other branches

1. 8.x simple_multistep.module \_check_form_multistep()

Check if valid multi step form.

Parameters

array $form: Form array.

Return value

bool TRUE if form multi step.

1 call to _check_form_multistep()

simple_multistep_form_alter in ./simple_multistep.module

Implements hook_form_alter().

File

./simple_multistep.module, line 124

Contains simple_multistep.module.

Code

function _check_form_multistep(array $form) {
  if (isset($form['#fieldgroups']) && !empty($form['#fieldgroups'])) {
    foreach ($form['#fieldgroups'] as $fieldgroup) {
      if (is_object($fieldgroup) && $fieldgroup->format_type == 'form_step') {
        return TRUE;
      }
    }
  }
  return FALSE;
}