Everyone most web users understand that the asterisk (*) indicates that the fields on a form are required. But what about non-standard symbols?
Our UX team is currently working with an application dev group where there is a need to flag special functionality related to specific text boxes. In this particular case, this new flag would indicate that the related text box accepts wild card characters.
What would be the best way to indicate special functionality that is related to a particular set field(s)?