Is there a way to force a field to use all capital letters while typing them in?
Hi @Ryan_Malham, I believe such a validation is currently unavailable.
However ,you may wish to take a look at a similar post mentioned below for possible workaround approaches suggested by senior community colleagues.
As @Suvrutt_Gurjar mention about the method in that older post, you can do that easily with the Event action nowadays. Create an action (set a value of a column) with an expression UPPER([ColumnName]). If you choose this action as an “Event action” from your form view, it will read the existing value and convert that with capital letters after you have saved the record.