Taken from this thread: https://cozycal.canny.io/feature-requests/p/add-date-field-in-intake-form """ On our intake form, we ask for the date of the wedding, Indeed, we need 6 months to create a dress made to measure. My request is, if it will be possible to have a "error message who don't allow the bride to make an appointment if the date of her wedding is less than. 6 months before the date of the appointment requested. Thank in advance for your response Justine """