TYPO3 pagebrowser validation - ckeditor

I want to validate (regex?) an external link in pagebrowser when the be-user enters the linktext or push set link. Is that possible?
Or can i only do it inside ckeditor (configuration?)?
Thanx

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How to make create form on Laravel Nova shown as modal

I'am recenly used laravel nova as my CMS. but I still confuse to create modal when create resource button clicked. I was tried to use Resource tool but I got error the resource not found.
my goal, just want to displaying create user form as a modal. so, when user click create user button in this following image. popup will shown instead of redirecting to another page
anyone can help me, please.
Thanks in advance
This old Nova plugin still works, (Nova 3.29), though it's hardcoded for a primaryKey of id and has a few minor bugs.
https://github.com/ahmed-m-hussain/nova-Hasmany-To-Modal-Popup

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I have one contact form in joomla site and for that i used aicontactsafe. in that required field validation is given but i need to add website validation in aicontactform.
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joomla - create a plugin that changes pages title & description

I'm a joomla noob, and I know how to create a content joomla plugin that prints text just after article title using event listener onContentAfterTitle. Content plugin for Joomla
But I cant find the event listener inside which I should put my code that changes pages title & page description. I have put it inside onContentPrepare & in the onAfterDispatchbut it doesnt work.
Anyone can explain to me how to get it work?
P.S: I want to create the plugin myself to customize as I want
Thanks for the link, but I've found an answer to my question here:
Create a plugin that changes pages title & meta description
And the event in which to put the code is onBeforeCompileHead, and the function used to alter head is: $document->setHeadData($headData);.

php page to be included in joomla

I have written a php page that is getting data from a database and graph it via highcharts javascript.
I would like now to be able to put that in joomla and then use the username from joomla to graph the specific data from that user.
How can I do that?
Thanks for your help,
John.
You should use an iFrame Wrapper menu item whenever you want to include a page that isn't part of your Joomla website.

Want to add extra field to Hikashop user registration section

I want to add extra field to the HikaShop user registration form for the first step of the checkout process. I could not find out the page inside the HikaShop Component actually where to add my code. Please suggest me soon.
The simplest way to do it is to create custom fields via the menu Display->Views (you have more possibilities in the commercial editions).
Otherwise,if you want to directly add your code to the form, you will have to edit the file "registration" of the view "user" via the menu Display->Views.

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