Hello everyone, I have a field in FSM Mobile that can only be filled in on screen with 1, 2, 3, 4, 5, 6, 7, 8, 9, a minus sign, or a comma.
However, the keyboard is open and has several characters. I need the ValueChange script for this field to clear any invalid characters other than those mentioned above if any character is entered.
Note: I cannot change the keyboard to numeric, and it must retrieve the value on screen, without data from the database.