Closed
Description
Symfony version(s) affected: 4.0.9
Description
DomCrawler does not exclude <template> tags when using forms
How to reproduce
// First, run "composer require symfony/dom-crawler"
<?php
require 'vendor/autoload.php';
use Symfony\Component\DomCrawler\Crawler;
$html = <<<'HTML'
<!DOCTYPE html>
<html>
<body>
<form>
<template id="prototype">
<input name="templated" value="Should be hidden">
</template>
<input name="static" value="Should be seen">
</form>
</body>
</html>
HTML;
$crawler = new Crawler($html, 'http://localhost/');
$form = $crawler->filterXPath('.//form')->form();
var_dump($form->getValues());Actual output:
array(2) {
["templated"]=>
string(16) "Should be hidden"
["static"]=>
string(14) "Should be seen"
}
Expected output:
array(1) {
["static"]=>
string(14) "Should be seen"
}
Possible Solution
Exclude template tags when identifying form fields.
Additional context
This was found while implementing a variation of the Form\Type\Collection with dynamic add, and it failed in WebTestCase.
<template> at this time is also not supported by IE