I am using a global field to input an SMS message in a text area.
Is there anyway I can restrict the input without have to click out of the field to 160 characters.
I have tried the format of the field, but that doesn't seem to work using AAAAAA 160 times.
Is there anyway to define the global variable to restrict its size to 160 characters?
Obviously one could use an on oculist or data changed, but that would only work when clicking out of the field.
David