Thank you for the reply. To be direct - I'm aware of online tools such as
www.regex101.com
(my personal favorite) that can help me test my patterns. So, I apologize if I wasn't being clear enough with my previous question.
I was trying to ascertain when/if my patterns were being evaluated on the PHP side (using the PCRE engine) or on the front-end side (JavaScript). Which, would affect the patterns being valid when being executed, respectively.
I was having issues with some of in my inputs where I attached the aforementioned regex patterns and the error/notification messages weren't referring to any specific question that wasn't passing its validation. Hence, where my question was coming from.
I was trying to ascertain when/if my patterns were being evaluated on the PHP side (using the PCRE engine) or on the front-end side (JavaScript). Which, would affect the patterns being valid when being executed, respectively.
I was having issues with some of in my inputs where I attached the aforementioned regex patterns and the error/notification messages weren't referring to any specific question that wasn't passing its validation. Hence, where my question was coming from.