limit html input to two decimal places

DevShot answered on May 6, 2022 Popularity 10/10 Helpfulness 3/10

answer limit html input to two decimal places

limit html input to two decimal places

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//Force User Input to Two Decimal Places
//From https://stackoverflow.com/questions/46321683/javascript-restrict-input-once-2-decimal-places-have-been-reached

//HTML Code
<input type="text" oninput="validate(this)" />
  
//JavaScript Code
<script type="text/javascript">
var validate = function(e) {
  var t = e.value;
  e.value = (t.indexOf(".") >= 0) ? (t.substr(0, t.indexOf(".")) + t.substr(t.indexOf("."), 3)) : t;
}
</script>

Popularity 10/10 Helpfulness 3/10 Language javascript

Source: stackoverflow.com

Tags: decimal html-input input javascript limit

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Contributed on May 06 2022

DevShot

0 Answers Avg Quality 2/10

limit html input to two decimal places

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