How to prohibit users from entering two-byte characters | 全角記入禁止の方法ありますか？

[NCD]

My title says it all, but how can I prohibit users from creating enteries in full width/two-byte characters.

Not so much use in the states I’m guessing but here in Japan, I think it would be a neat trick to have up my sleeve if there is one!

[Steve · Accepted solution]

Not possible.

[NCD]

@Steve 

Thank you😢

[Kawano164]

@NCD 

I have the same needs!

How about trying a new column in the spreadsheet which has ASC function? (not trying yet)

So we allow both double-byte and single-byte characters in the editable column and automatically change them into single-byte characters with the ASC function in the spreadsheet instead of the Appsheet.