JS Number Mask

HTML

<div>
    <input id="txtTest" />
</div>

JavaScript

function maskInputs() {
    $('#txtTest').on('input', function (ev) {        
        this.value = this.value.replace(/[^0-9]/, '');
    });
}

maskInputs();

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JS Number Mask

HTML

JavaScript

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Join the 4+ million users, and keep the JSFiddle dream alive.

Ad-free

Use pre-released features

Fiddle collections

Private collections and fiddles

Console