Allow stricter input validation - stricter than just required fields.

This is really essential if the integrity of data is important.

E.g. require that text fields contain a certain number of characters, date fields are before or after a certain date, numbers are within a range etc.

We would be able to do something like this with a small update to the Spotlight function (https://smartsuite.canny.io/feature-requests/p/choose-spotlight-field), but that would only work in a certain view, and not in the record creation modal.