Quick update on this, I was able to add the regex from the Quick Add conditions screen, However this screen looks a bit weird, with two input boxes at the bottom. Should only be one.
This should probably be a separate ticket.

https://github.com/LimeSurvey/LimeSurvey/pull/3657

Regex tab now works..

Fix committed to master branch: http://bugs.limesurvey.org/plugin.php?page=Source/view&id=35844

A fix has been committed to master branch, although the Regex tab now works we cannot actually add a regex to the question.

When you do the regex entered is blank. If you then try and edit it to add it again, it stated that there is an error and the question has not been selected.
Also, trying to use the Quick add conditions which did work now does not at all with the same error.

Just circling back, Regex's still not able to save in either the main condition designer or the quick condition designer since the update to 6.4.1

Master: https://github.com/LimeSurvey/LimeSurvey/pull/3710

This second commit deals with some problems found on the QuickAdd Tab.
Very hard to reproduce, sometimes it was possible, then it wasn't any more... so please can you @tibor.pacalat give it an extra focus while reviewing?

I have applied the diff files, and can confirm that the Quick Add panel now adds the Regex and it saves. However the main Conditions pages still saves the regex's blank (ie no conditions).
I will test this shortly in a live survey to see if conditions work as expected.

Tested adding and running a survey adding a regex via the Quick add panel. Works as expected.

However the main Conditions pages still saves the regex's blank (ie no conditions).

This is still an issue? I would add it to a different ticket.

Hi Gabriel,

This ticket is the one that deals with the primary condition designer and the regex functionality in that. So technically this the ticket dealing with this issue.
There was an associated issue in the "Quick Add" Conditions as a subset of this screen - the code changes that have been applied to the Quick Add functionality, and I can confirm this now works.

But the original issue within the ticket remains an issue.

Hi @marcgold! I am not sure why do you say
| But the original issue within the ticket remains an issue.
Can you explain a bit more?
Original issue:
"Have tried to add a Regular Expression in Condition Designer - the data entry for the regex does not activate."
I have managed to add the regexp condition via condition designer (look at the screenshot) and it works (also, the condition in the survey works as well).

I have tested this in 5.x and it works the same.

Fix committed to master branch: http://bugs.limesurvey.org/plugin.php?page=Source/view&id=35999

Hi Tibor,

The previous message was referring to Gabiel's comment on adding a new ticket. However this does not work for me on 6.4.3 (with your diff changes to the quick add in place).

Here is a link to a Loom Video showing the issue live. https://www.loom.com/share/b2d072c6feec4727833c71ef49d9e093

I can see the regex on main conditions page with this fix. This will be resolved with the new release on Monday.

Screenshot 2024-01-29 at 17.05.26.png (85,951 bytes)   

Screenshot 2024-01-29 at 17.05.26.png (85,951 bytes)   

THANK YOU!!! I will pull the diff file and test too.

Again, thank you, confirmed working with the updated file edits :)

Fixed in Release 6.4.4+240130