For example, if I have a form and I don’t want the user to enter numbers in it and I validate it with a function containing a regular expression, how do I prevent the invalid character the user entered (in this example, a digit) from showing up in the text form if it fails the regular expression test? T…
Tag: onkeypress
How to get text of an input text box during onKeyPress?
I am trying to get the text in a text box as the user types in it (jsfiddle playground): The code runs without errors, except that the value of the input text box, during onKeyPress is always the value before the change: Question: How do I get the text of a text box during onKeyPress? Bonus Chatter There ar…