Hi users, i am getting some weird regex problem with my FS, if you have your regex length in more then 3000 characters if does not accept that in the condition, i split my regex in around 2000 characters, now i can see that FS is unable to resolve the Below Regex in the condition( i have a lot of other concatenated with that) ^(0092|\+92|92|0)313(9([0-9][0-9])|5([0-9][0-9])|0(0[59]|1[59]|2[6789]|5[01234567]|8[56789]|9[01278934])|1(2[6789]|5[01234567]|8[56789]|9[0-9]))[0-9]{4}$ But when i try that alone in the condition that works, i even tried to execute the whole in online regex tester and that did worked, but not working on FS. There must be a length of regex in condition that FS can evaluate, So i) i want to know that length so i can split my regex even shorter.and FS can evaluate that. ii) How FS people will look into this issue, so they can guide/fix this issue. Regards Abbasi