protected EntityForm::init(FormStateInterface $form_state)
Initialize the form state and the entity before the first form build.
protected function init(FormStateInterface $form_state) { // Flag that this form has been initialized. $form_state->set('entity_form_initialized', TRUE); // Prepare the entity to be presented in the entity form. $this->prepareEntity(); // Invoke the prepare form hooks. $this->prepareInvokeAll('entity_prepare_form', $form_state); $this->prepareInvokeAll($this->entity->getEntityTypeId() . '_prepare_form', $form_state); }
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https://api.drupal.org/api/drupal/core!lib!Drupal!Core!Entity!EntityForm.php/function/EntityForm::init/8.1.x