MessageForm::preview

public MessageForm::preview(array $form, FormStateInterface $form_state)

Form submission handler for the 'preview' action.

File

core/modules/contact/src/MessageForm.php, line 174

Class

MessageForm: Form controller for contact message forms.

Namespace

Drupal\contact

Code

public function preview(array $form, FormStateInterface $form_state) {
  $message = $this->entity;
  $message->preview = TRUE;
  $form_state->setRebuild();
}

Links:

https://api.drupal.org/api/drupal/core%21modules%21contact%21src%21MessageForm.php/function/MessageForm%3A%3Apreview/8.2.x

doc_Drupal

2016-10-29 09:28:13

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