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<?php |
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|
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/** |
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* Nette Forms live validation example. |
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*/ |
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declare (strict_types=1); |
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namespace Packetery; |
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|
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if (@(!(include __DIR__ . '/../vendor/autoload.php'))) { |
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die('Install packages using `composer install`'); |
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} |
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use Packetery\Nette\Forms\Form; |
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use Packetery\Tracy\Debugger; |
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use Packetery\Tracy\Dumper; |
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Debugger::enable(); |
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$form = new Form(); |
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$form->addText('name', 'Your name:')->setRequired('Enter your name'); |
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$form->addText('age', 'Your age:')->setRequired('Enter your age')->addRule($form::INTEGER, 'Age must be numeric value')->addRule($form::RANGE, 'Age must be in range from %d to %d', [10, 100]); |
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$form->addPassword('password', 'Choose password:')->setRequired('Choose your password')->addRule($form::MIN_LENGTH, 'The password is too short: it must be at least %d characters', 3); |
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$form->addPassword('password2', 'Reenter password:')->setRequired('Reenter your password')->addRule($form::EQUAL, 'Passwords do not match', $form['password']); |
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$form->addSubmit('submit', 'Send'); |
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if ($form->isSuccess()) { |
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echo '<h2>Form was submitted and successfully validated</h2>'; |
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Dumper::dump($form->getValues()); |
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exit; |
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} |
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$renderer = $form->getRenderer(); |
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$renderer->wrappers['pair']['.error'] = 'has-error'; |
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?> |
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<!DOCTYPE html> |
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<meta charset="utf-8"> |
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<title>Nette Forms live validation example</title> |
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<link rel="stylesheet" media="screen" href="assets/style.css" /> |
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<script src="https://nette.github.io/resources/js/3/netteForms.js"></script> |
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<script src="https://code.jquery.com/jquery-3.0.0.min.js" integrity="sha256-JmvOoLtYsmqlsWxa7mDSLMwa6dZ9rrIdtrrVYRnDRH0=" crossorigin="anonymous"></script> |
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|
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<script> |
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function showErrors(errors, focus) |
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{ |
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errors.forEach(function(error) { |
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if (error.message) { |
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$(error.element).closest('tr').addClass('has-error').find('.error').remove(); |
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$('<span class=error>').text(error.message).insertAfter(error.element); |
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} |
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|
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if (focus && error.element.focus) { |
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error.element.focus(); |
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focus = false; |
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} |
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}); |
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} |
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|
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function removeErrors(elem) |
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{ |
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if ($(elem).is('form')) { |
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$('.has-error', elem).removeClass('has-error'); |
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$('.error', elem).remove(); |
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} else { |
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$(elem).closest('tr').removeClass('has-error').find('.error').remove(); |
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} |
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} |
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|
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Nette.showFormErrors = function(form, errors) { |
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removeErrors(form); |
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showErrors(errors, true); |
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}; |
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|
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$(function() { |
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$(':input').keypress(function() { |
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removeErrors(this); |
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}); |
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|
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$(':input').blur(function() { |
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Nette.formErrors = []; |
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Nette.validateControl(this); |
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showErrors(Nette.formErrors); |
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}); |
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}); |
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</script> |
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|
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<h1>Nette Forms live validation example</h1> |
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|
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<?php |
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$form->render(); |
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?> |
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|
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<footer><a href="https://doc.nette.org/en/forms">see documentation</a></footer> |
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<?php |
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|
