We have a Comments field that users are able to capture certain comments. the width of the field is 500. I would like to put a constraint on the field that will only allow normal text, no line feeds or bullet points.
Every now and again a user will copy text from a email into this field, and it then contains the above mentioned, and this is causing a problem when updating these comments to a 3rd party db.
Any suggestions on what the syntax of the constraint would be?