Forcing a text field to not accept smaller value than 3

[Icobbne]

I have a text field which user can enter a number value. But the entered value cannot be less than 3. How can I do that?

[whyisthisme · Accepted solution]

It is probably best to use a numeric field rather than a text field if you only want numbers but either way you can put in the exit event of the field (in formcalc):

if ($ < 3) then

xfa.host.messageBox("The value cannot be less than 3")

$ = ""

endif

[Icobbne]

Thank you it worked