The single line & paragraph text fields have the option for the answer
format to be text, number or currency, which is great. However, if a
user tries filling in a text value for a numeric format field, there is
no error message letting the user know why they are not able to fill in
text and therefore they think the form is broken. If the field is
required, it just says it's a required field. So to prevent confusion, I
need to add 'numeric value only' to the custom form question text, for
exampl...