docs: Fix some typos in helpers/form_helper.rst

[obozdag]

Description
docs: Fix some typos in helpers/form_helper.rst

Checklist:

• Securely signed commits
• Component(s) with PHPDoc blocks, only if necessary or adds value
• Unit testing, with >80% coverage
• User guide updated
• Conforms to style guide

[kenjis]

Please fix the RST format.

[obozdag]

@kenjis I hope it is fixed now. I don't know how to preview before commit.

[kenjis]

See https://github.com/codeigniter4/CodeIgniter4/tree/develop/user_guide_src#setup-instructions

[kenjis]

Still not good.

[kenjis]

Please apply this patch:

--- a/user_guide_src/source/helpers/form_helper.rst
+++ b/user_guide_src/source/helpers/form_helper.rst
@@ -112,12 +112,17 @@ The following functions are available:
             <form action="http://example.com/index.php/u/sign-up" method="post" accept-charset="utf-8">
             <input type="hidden" id="my-id" name="csrf_test_name" value="964ede6e0ae8a680f7b8eab69136717d">
 
-        .. note:: To use auto-generation of CSRF field, you need to turn on the :ref:`CSRF filter <enable-csrf-protection>` in **app/Config/Filters.php** file.
-            In most cases the form page is requested using the GET method. Normally, CSRF protection is required
-            for POST/PUT/DELETE/PATCH requests, but even for GET requests, CSRF filters must be enabled for pages that display Forms.
-            
-            If you enable CSRF filter with `$globals <https://codeigniter4.github.io/CodeIgniter4/incoming/filters.html#globals>`, it will be active for all request types.
-            But if you enable CSRF filter with public array $methods = ['POST' => ['csrf']];, the hidden CSRF field will not be added in GET requests.
+        .. note:: To use auto-generation of CSRF field, you need to turn on the
+            :ref:`CSRF filter <enable-csrf-protection>` in **app/Config/Filters.php**
+            file. In most cases the form page is requested using the GET method.
+            Normally, CSRF protection is required for POST/PUT/DELETE/PATCH requests,
+            but even for GET requests, CSRF filters must be enabled for pages
+            that display Forms.
+
+            If you enable CSRF filter with :ref:`filters-globals`, it will be
+            active for all request types. But if you enable CSRF filter with
+            ``public array $methods = ['POST' => ['csrf']];``, the hidden CSRF
+            field will not be added in GET requests.
 
     **Adding Hidden Input Fields**
 
diff --git a/user_guide_src/source/incoming/filters.rst b/user_guide_src/source/incoming/filters.rst
index 303f80b551..4425ce03d3 100644
--- a/user_guide_src/source/incoming/filters.rst
+++ b/user_guide_src/source/incoming/filters.rst
@@ -139,6 +139,8 @@ Filters can be specified by adding their alias to either the ``before`` or ``aft
 
 .. literalinclude:: filters/013.php
 
+.. _filters-globals:
+
 $globals
 --------
 

[kenjis]

Thank you for updating.
We don't use merge commits in PR branches.
We use git rebase. See https://github.com/codeigniter4/CodeIgniter4/blob/develop/contributing/workflow.md#updating-your-branch
Can you remove the merge commit in the last?

[obozdag]

@kenjis I had problems having my branches in local computer. That is why, when I want to fix something in the guide while reading it on the internet, there is a button "Edit this page", I just click it, edit the file, and commit. This way it creates a new branch each time. After sending form_helper (pacth-9) PR, there was a link on top to update the branch and I clicked. That was wrong as I understand now. But unfortunately I don't know how to roll it back on github. (I work completely on github. No local files or folders on my computer.) So can you please lead me how to do? Or I can delete this patch and close the PR and recreate it.

[kenjis]

@obozdag
Have you ever used git command on your local computer?
The detailed workflow is explained in https://github.com/codeigniter4/CodeIgniter4/blob/develop/contributing/workflow.md.
Can you follow the documentation?

[obozdag]

@kenjis I followed the documentation. I ran following commands:

• gh repo clone obozdag/CodeIgniter4
• cd CodeIgniter4
• git fetch upstream
• git switch develop
• git merge upstream/develop
• git push origin develop
• git switch patch-9
• git rebase upstream/develop
• git push --force-with-lease origin patch-9

But the PR is automatically closed. So it means I couldn't remove the merge commit in the last?

[kenjis]

It seems the patch-9 branch is exactly the same as upstream/develop.
So this PR was closed automatically?

Your commands seem no problem. I'm not sure why both branches are the same.
Did you got an error when you ran git rebase upstream/develop?

[kenjis]

I've found your repository'sdevelop is not the same as the upstream.
But I don't know this is the reason why this PR was closed.

I recommend you make the develop exactly the same as upstream/develop:

$ git checkout patch-9
$ git branch -D develop
$ git checkout --track upstream/develop
$ git push --force-with-lease origin develop

[obozdag]

@kenjis Run those commands. But no difference I think. So I will redo changes from scratch and small changes for each PR this time. Thanks for your effort.

[kenjis]

Your https://github.com/obozdag/CodeIgniter4/tree/develop is now up to date with codeigniter4/CodeIgniter4:develop.
But yes, this has nothing to do with the close of this PR.

[kenjis]

I uploaded my local patch-9 branch to https://github.com/kenjis/CodeIgniter4/tree/patch-9 for reference.
It may not be the latest one.