Sometimes, we want to check if keyup is a character key with jQuery.
In this article, we’ll look at how to check if keyup is a character key with jQuery.
How to check if keyup is a character key with jQuery?
To check if keyup is a character key with jQuery, we can check the keypress event.
For instance, we write:
<input>
to add an input.
Then we write:
$("input").keypress((e) => {
if (e.which !== 0) {
console.log("Character was typed", String.fromCharCode(e.which));
}
});
to select the input with $.
Then we call keypress with the event handler that checks the character code of the key that’s pressed with e.which.
If it’s not 0, then we pressed a character key.
And we get the character code with String.fromCharCode with the character code from e.which.
Conclusion
To check if keyup is a character key with jQuery, we can check the keypress event.
