I have created a form where there are 3 single line of text fields/controls on the form. All three controls have a rule where the field is required to have data. All but one of the fields still shows the Required field message even though I have data in those fields. Below is the same rule I'm using in all three single line text fields except for changing the control name. I can't figure out why the validation message is still showing so therefore I am unable to submit the form. I checked the columns in settings for both the site and the root site and I do NOT have the required field checked.
and(equals(FormAction, "Add"), equals(LicensePlateNumber, ""))


