Edit fiddle - JSFiddle - React, Tailwind, and code Playground

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<input type="number" oninput="this.value = this.value.replace(/[^0-9.]/g, ''); this.value = this.value.replace(/(\..*)\./g, '$1');" onKeyDown="if(this.value.length==3 && event.keyCode!=8) return false;">
 


<input type="number" oninput="this.value = this.value.replace(/[^0-9.]/g, ''); this.value = this.value.replace(/(\..*)\./g, '$1');" onKeyDown="if(this.value.length==3 && event.keyCode!=8 && event.keyCode!=46 && event.keyCode!=37 && event.keyCode!=38 && event.keyCode!=39 && event.keyCode!=40 ) return false;">

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JSFiddle - React, Tailwind, and code Playground

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

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Use pre-released features

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Console