Rules::setRequired() accepts objects as addRule()

Author: dg

src/Forms/Rules.php

@@ -50,7 +50,7 @@ public function __construct(IControl $control)
 	public function setRequired($value = TRUE)
 	{
 		if ($value) {
-			$this->addRule(Form::REQUIRED, is_string($value) ? $value : NULL);
+			$this->addRule(Form::REQUIRED, $value === TRUE ? NULL : $value);
 		} else {
 			$this->required = NULL;
 		}

tests/Forms/Controls.translate().phpt

@@ -82,14 +82,18 @@ test(function () {
 	$form->setTranslator(new Translator);
 
 	$email = $form->addText('email')
+		->setRequired('error')
 		->addRule($form::EMAIL, 'error');
-	Assert::match('<input type="email" name="email" id="frm-email" data-nette-rules=\'[{"op":":email","msg":"error"}]\'>', (string) $email->getControl());
+
+	Assert::match('<input type="email" name="email" id="frm-email" required data-nette-rules=\'[{"op":":filled","msg":"error"},{"op":":email","msg":"error"}]\'>', (string) $email->getControl());
 	$email->validate();
 	Assert::same(['error'], $email->getErrors());
 
 	$email2 = $form->addText('email2')
+		->setRequired(new StringWrapper('Your name'))
 		->addRule($form::EMAIL, new StringWrapper('Your name'));
-	Assert::match('<input type="email" name="email2" id="frm-email2" data-nette-rules=\'[{"op":":email","msg":"StringWrapper"}]\'>', (string) $email2->getControl());
+
+	Assert::match('<input type="email" name="email2" id="frm-email2" required data-nette-rules=\'[{"op":":filled","msg":"StringWrapper"},{"op":":email","msg":"StringWrapper"}]\'>', (string) $email2->getControl());
 	$email2->validate();
 	Assert::same(['StringWrapper'], $email2->getErrors());
 });