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Tag: onkeyup

Jquery keyup event not firing

I’m trying to create handle the keyup event in a search field in my page using JQuery. The event is not being fired however, I don’t see anything in the console. Relevant Javascript Search Field Answer i check your sample on my side all run find. try replacing your code by something like the following : To be sure to

Check if all inputs are empty

I have multiple inputs on my page, when any them are filled, an “info div” appears on the side; Now if all the inputs are manually cleared (on keyup), I need to hide that “info div”. How can I check (on keyup) that all of the inputs are empty at the same time? Cheers Answer Loop through all the inputs,

Javascript to identify card number

I’m using a piece of JavaScript code to identify what type of credit card number a user enters. I don’t know much about JavaScript and am using code found on the web. I’ve gotten it to work with no issue, but I was hoping someone could explain to me why a specific part works the way it does. When a

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