Returns a unique string identifying the form.

The returned ID should be a unique string that can be a valid PHP function name, since it's used in hook implementation names such as hook_form_FORM_ID_alter().

Return value

string The unique string identifying the form.

Overrides FormInterface::getFormId

1 call to FormStatePersistTest::getFormId()

FormStatePersistTest::testFormStatePersistence in core/modules/system/tests/src/Kernel/Form/FormStatePersistTest.php

Test that form state persists correctly after being submitted and rebuilt.

File

core/modules/system/tests/src/Kernel/Form/FormStatePersistTest.php, line 42

Class

FormStatePersistTest

Tests that the form state persists across multiple requests.

Namespace

Drupal\Tests\system\Kernel\Form

Code

public function getFormId() : string {
  return 'form_test_state_persist';
}

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