public function testHashHidden()
{
$field = new ConfirmedPasswordField('Password', 'Password', 'valueA');
$field->setCanBeEmpty(true);
$this->assertEquals('valueA', $field->Value());
$this->assertEquals('valueA', $field->children->fieldByName($field->getName() . '[_Password]')->Value());
$this->assertEquals('valueA', $field->children->fieldByName($field->getName() . '[_ConfirmPassword]')->Value());
$member = new Member();
$member->Password = "******";
$member->write();
/** @skipUpgrade */
$form = new Form($this, 'Form', new FieldList($field), new FieldList());
$form->loadDataFrom($member);
$this->assertEquals('', $field->Value());
$this->assertEquals('', $field->children->fieldByName($field->getName() . '[_Password]')->Value());
$this->assertEquals('', $field->children->fieldByName($field->getName() . '[_ConfirmPassword]')->Value());
}
