function StorageTest::testValidation

Tests validation when form storage is used.

File

core/modules/system/tests/src/Functional/Form/StorageTest.php, line 104

Class

StorageTest

Tests a multistep form using form storage.

Namespace

Code

public function testValidation() : void {
  $this->drupalGet('form_test/form-storage');
  $this->submitForm([
    'title' => '',
    'value' => 'value_is_set',
  ], 'Continue submit');
  // Ensure that the input values have been kept.
  $this->assertSession()
    ->responseMatches('/value_is_set/');
}