[com_categories] Coding standards xml + fix a wrong closing tag

[cyrezdev]

Code standards (https://joomla.github.io/coding-standards/?coding-standards/chapters/xml.md) + correction closing tag, form xml files com_contact

Summary of Changes

categories.xml

• Remove extra empty lines at end of xml file

models/forms/category.xml

• Code standards
• Add emtpy line before each opening tag (readability)
• Fix wrong field closing tag : tags

models/forms/filter_categories.xml

• Code standards
• Add emtpy line before each opening tag (readability)

Testing Instructions

• code review
• apply and test all is working as before

[andrepereiradasilva]

i would put hint after description, because it's also a text var value.

doesn't exist in the coding standards, but makes sense to me.

[cyrezdev]

I've tried to follow loading order of extra field attributes : https://github.com/joomla/joomla-cms/blob/staging/libraries/joomla/form/fields/text.php#L218
But i agree we could write a rule with all often used attributes: default, class, size, hint ...
Here, no defined rules... So tried to keep form field rendering logical with HTML rendering.

[andrepereiradasilva]

ok then

[andrepereiradasilva]

I have tested this item ✅ successfully on c63a85a

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[cyrezdev]

@andrepereiradasilva Thanks for testing! (maybe we could work on some extra code standards rules/recommendations? ;-) )

[BurtNL]

I have tested this item ✅ successfully on c63a85a

I have tested Categories without the patch and with the patch applied.
I could not find differences, so successfully tested.

However, I have spotted an issue related to the changes to modals recently done and which are already merged into the latest staging.
@JoomliC: I will report the issue.

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[brianteeman]

RTC

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[roland-d]

Thanks everybody