How to avoid input in Thai language in fields
On a customer database there are 2 fields to specify The customer company name.
1 in Thai language and 1 for English language.
The Users are not really following this and I would like to create a script to check the input language.
They mainly use the solution in IWP and I set up a page with global fields to create new customers.
The creation page with global fields works as a "check". After they fill the form they click a Submit button to run a script and check that all fields have been filled. Then it will create a record and place the data in their real and final fields.
I would like to add a language check to that submit button..
I can't figure out how to create this check. Given that they must use only english alphabet and numbers to create the customer name, should I make something like:
IF (any letter in this field) ≠ a
or (any letter in this field) ≠ b
or (any letter in this field) ≠ c.......
Any suggestion is appreciated.