wanting to limit only 1 email input into a singel line textfield

[asd22]

Hello

I have a a singel line text field in a catalog item where users are supposed to input only one email. But i have issues where the users are inserting for example text like this "testuser@gmail.com, testuser1@gmail.com" This ends up causing loads of issues and i now want it to only be limited so you can insert one email into the field.

[asd22]

Hello, i tried this. I change the field name to the field i want to limit. I opened the catalog item and tested it by writing in "test@gmail.com, test1@gmail.com" and this worked, i did not get any errors

[asd22]

I also see now my info was wrong, its not a catalog item its a record producer

[Harsh Vardhan · Accepted solution]

@asd22  Why dont you use "Email" type variable, this way you dont need script and only one email can be apply on email type variable. 

Hope it will help you.

Thanks,

Harsh