[SOLVED] CB Field Groups with regexp validation bug

If i use 'custom regex' as 'Validation Rule' then the save button does not work anymore

simple regex that i use was: {[1-8]}
Other validations like phone number seems to work.

That's not a valid REGEXP. You need to provide the delimiter as well. Example as follows.

FROM: {[1-8]}
TO: /{[1-8]}/

Jeps ... user error indeed. :whistle:

online you don`t see the delimiter often.

Also found out that my regex check for each char instead of the whole line:
So my final code for the range of 1 to 8 is ^([1-8])$/

for other regex noobs like me:
gamon.webfactional.com/regexnumericrangegenerator/
don`t forget to check 'Match Whole Line' else 10 is also accepted

If you just want to accept a number with a range of 1 to 8 why not use an integer field with minimum and maximum value parameters configured?

That was as an example my actual regex looks likes this:

/^([468]|[1-2][02468]|[3][024]|[4-6][02468]|[7][0]|[7][68]|[8-9][02468]|10[0246]|11[246]|1[2-3][02468]|14[02]|148|1[5-7][02468])$/

Only even numbers and some numbers not.

Ah, ok that makes more sense as to why you're using a text field then. Thank you for clarification.