Aug 8, 2022 · The backend just shows "Class "JRequest" not found," but I can't find anything related to that with the Joomla 4 upgrade. I ran the per- ...

Oct 24, 2021 · I've been using an autologin script in joomla 3.x that is making my joomla 4.x testsite collapse with the following error "Class JRequest ...

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Oct 11, 2021 · But after migration to Joomla 4, JRequest is giving me an error, so I must replace it. Any help to achieve the above in Joomla 4? thank you.

Hello I've got the same issue. I've deactivated all plugins but nothing is working. I see that I have to change a code-rule but don't know ...

Nov 1, 2023 · The following code use to work for generating variables for open graph data, but when I updated to Joomla 4 I now get an error because JRequest ...

Oct 12, 2023 · Facing the 'jrequest' Class Not Found error in Joomla 4? Here's a step-by-step guide to understanding the problem and implementing the ...

Jul 19, 2022 · I am redesigning a Joomla 3 website in Joomla 4, I'm almost finished but now got a problem when trying to put up and show two components from ...

Apr 17, 2024 · I've manage to successfully update to Joomla 3.10, but then I've had multiply issues after updating to 4.4. I did manage to fix some of them.

So it's possible, but I doubt it'll happen. If you are accessing them directly, in Joomla code, I'd suggest sanitizing through JFilterInput (same class used by ...