As far as I’m aware, ISC does not support validation of date fields. Other form fields such as text do have options for validation, but it’s limited. You basically provide a RegEx expression that the input data must match.
You’ll likely have to use a workaround such as doing a check later in the workflow after form submission.
Can you provide the export JSON for your workflow in Markdown? I can help you explore your options.
Hey David, I’m working on similar use case. Managers need to set contractor extension date but this date shouldn’t be greater than 90 days. Were you able to find a workaround or any solution to add constraints in the form or workflow? How you checking and validating if your date input in the form is not greater than eg 1year in your workflow?
I checked with the Professional Service team and they were not able to give another workaround than what was suggested (ie : make a validation after the form submission)
Right now having dynamic validation on date input is not possible.