Validate or restrict data in forms

By validating or restricting data, you can give users immediate feedback about the data just entered and ensure that they get the correct information into a text box or other control on a form.

What do you want to do?

Create an input mask for a control

Disable or lock a control

Create a validation rule for a control

Read about the order in which different kinds of validation are applied

Read about complex validation you can do with macros or event procedures