no message

2019-04-04 18:34:40 +02:00
commit ce48ca4a21
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+<?php
+
+/**
+ * Nette Forms live validation example.
+ */
+
+
+if (@!include __DIR__ . '/../vendor/autoload.php') {
+	die('Install packages using `composer install`');
+}
+
+use Nette\Forms\Form;
+use Tracy\Debugger;
+use Tracy\Dumper;
+
+Debugger::enable();
+
+
+$form = new Form;
+$form->addText('name', 'Your name:')
+	->setRequired('Enter your name');
+
+$form->addText('age', 'Your age:')
+	->setRequired('Enter your age')
+	->addRule($form::INTEGER, 'Age must be numeric value')
+	->addRule($form::RANGE, 'Age must be in range from %d to %d', [10, 100]);
+
+$form->addPassword('password', 'Choose password:')
+	->setRequired('Choose your password')
+	->addRule($form::MIN_LENGTH, 'The password is too short: it must be at least %d characters', 3);
+
+$form->addPassword('password2', 'Reenter password:')
+	->setRequired('Reenter your password')
+	->addRule($form::EQUAL, 'Passwords do not match', $form['password']);
+
+$form->addSubmit('submit', 'Send');
+
+
+if ($form->isSuccess()) {
+	echo '<h2>Form was submitted and successfully validated</h2>';
+	Dumper::dump($form->getValues());
+	exit;
+}
+
+$renderer = $form->getRenderer();
+$renderer->wrappers['pair']['.error'] = 'has-error';
+
+?>
+<!DOCTYPE html>
+<meta charset="utf-8">
+<title>Nette Forms live validation example</title>
+<link rel="stylesheet" media="screen" href="assets/style.css" />
+<script src="https://nette.github.io/resources/js/netteForms.js"></script>
+<script src="https://code.jquery.com/jquery-3.0.0.min.js" integrity="sha256-JmvOoLtYsmqlsWxa7mDSLMwa6dZ9rrIdtrrVYRnDRH0=" crossorigin="anonymous"></script>
+
+<script>
+function showErrors(errors, focus)
+{
+	errors.forEach(function(error) {
+		if (error.message) {
+			$(error.element).closest('tr').addClass('has-error').find('.error').remove();
+			$('<span class=error>').text(error.message).insertAfter(error.element);
+		}
+
+		if (focus && error.element.focus) {
+			error.element.focus();
+			focus = false;
+		}
+	});
+}
+
+function removeErrors(elem)
+{
+	if ($(elem).is('form')) {
+		$('.has-error', elem).removeClass('has-error');
+		$('.error', elem).remove();
+	} else {
+		$(elem).closest('tr').removeClass('has-error').find('.error').remove();
+	}
+}
+
+Nette.showFormErrors = function(form, errors) {
+	removeErrors(form);
+	showErrors(errors, true);
+};
+
+$(function() {
+	$(':input').keypress(function() {
+		removeErrors(this);
+	});
+
+	$(':input').blur(function() {
+		Nette.formErrors = [];
+		Nette.validateControl(this);
+		showErrors(Nette.formErrors);
+	});
+});
+</script>
+
+<h1>Nette Forms live validation example</h1>
+
+<?php echo $form ?>
+
+<footer><a href="https://doc.nette.org/en/forms">see documentation</a></footer>