I have an input:
The work flow is setup.
I would like to be able to utilise the regex from the above linked forum post to actually check whether the input conforms to the postcode structure and allow the workflow to continue. If it doesn’t, I will display to the user “Postcode is an invalid format”.
How would I actually go about achieving this? I tried “when inputs value extract with regex” but got as far as that as I don’t know what to do and have never used regex!
Finally, if there is a better way and someone has implemented it, I’m all ears!