bug #31757 [DomCrawler] Fix type error with null Form::$currentUri (c…

…halasr)

This PR was merged into the 4.2 branch.

Discussion
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[DomCrawler] Fix type error with null Form::$currentUri

| Q             | A
| ------------- | ---
| Branch?       | 4.2
| Bug fix?      | yes
| New feature?  | no
| BC breaks?    | no
| Deprecations? | no
| Tests pass?   | yes
| Fixed tickets | #31644
| License       | MIT
| Doc PR        | n/a

Commits
-------

e48d5d0 [DomCrawler] Fix type error with null Form::$currentUri

src/Symfony/Component/DomCrawler/Form.php

@@ -44,7 +44,7 @@ class Form extends Link implements \ArrayAccess
      *
      * @throws \LogicException if the node is not a button inside a form tag
      */
-    public function __construct(\DOMElement $node, string $currentUri, string $method = null, string $baseHref = null)
+    public function __construct(\DOMElement $node, string $currentUri = null, string $method = null, string $baseHref = null)
     {
         parent::__construct($node, $currentUri, $method);
         $this->baseHref = $baseHref;

src/Symfony/Component/DomCrawler/Tests/CrawlerTest.php

@@ -1091,6 +1091,7 @@ public function getBaseTagWithFormData()
             ['/basepath', '/registration', 'http://domain.com/registration', 'http://domain.com/registration', '<base> tag does work with a path and form action'],
             ['/basepath', '', 'http://domain.com/registration', 'http://domain.com/registration', '<base> tag does work with a path and empty form action'],
             ['http://base.com/', '/registration', 'http://base.com/registration', 'http://domain.com/registration', '<base> tag does work with a URL and form action'],
+            ['http://base.com/', 'http://base.com/registration', 'http://base.com/registration', null, '<base> tag does work with a URL and form action'],
             ['http://base.com', '', 'http://domain.com/path/form', 'http://domain.com/path/form', '<base> tag does work with a URL and an empty form action'],
             ['http://base.com/path', '/registration', 'http://base.com/registration', 'http://domain.com/path/form', '<base> tag does work with a URL and form action'],
         ];