Anyone know how to set a maximum length of input for a text field? And to just numbers, for that matter? Thanks.
Say I wanted the user to only input 2 numbers, and ignore all the keystrokes afterward (except backspace), and any keystrokes that happened to be letters.
Say I wanted the user to only input 2 numbers, and ignore all the keystrokes afterward (except backspace), and any keystrokes that happened to be letters.