For data cleanliness it would be nice to have an option for text fields to disallow leading spaces when users enter data. Our users sometimes copy and paste text into fields, and with that sometimes comes leading spaces. I understand there are ways to remove them easily after the fact (e.g. the lstrip() function in Python), but it would be nice if it ignored leading spaces in the first place. If I remove spaces from user-entered data then it changes the last_edited_user and last_edited_date, and I don't want to do that. The spaces make an alphabetic sort look wrong, which makes our apps and dashboards look like they aren't quite working properly.