I have a form that i need to filled by the User, the scenario is like that we need to validate a number (filled by the User) to a list of numbers which are present in another connected object. So what happens when a user logs in and types in the number in the field, the value of that field is being checked with the values that we have in the connected object. If value matches then the form can be submitted other wise the form can not be submitted.
So i need some help/opinion on how can we validate the value in the input field with all the values the connected object field. Is it possible without API calls or with no code method.
I think you’d have to use some JavaScript to query the value in the connected object dynamically to disable the submit button. There isn’t any built in method (that I’m aware of) to do this before the form is submitted.