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Jquery Allow Only Numbers and 2 Decimal in Textbox Tutorial

jQuery ·

Hi Guys,

Today,I will learn you how to allow only numbers and 2 decimal in textbox in jquery. We will show example of jquery allow only numbers and 2 decimal in textbox. we will implement a how to allow only 2 digits after decimal in jquery.we willstep by step explain jquery allow only numbers with 2 decimal places. you can understand a concept of jquery allow only 2 decimal values in textbox.

I will take simple textbox and allow only enter float number with 2 decimal values. here i also added another example with allow only numbers and decimal in textbox jquery.

Example


<!DOCTYPE html>
<html>
<head>
    <title>Jquery Only Allow Input Float Number -nicesnippets.com/</title>
    <script src = "https://ajax.googleapis.com/ajax/libs/jquery/2.1.3/jquery.min.js"></script>
</head>
<body>

  
<div class="container">
    <h1>Jquery Only Allow Input Float Number -nicesnippets.com/</h1>
    <input type="text" name="number" class="number" autocomplete="off">
</div>
</body>
<script type="text/javascript">
    $('.number').keypress(function(event) {
      if ((event.which != 46 || $(this).val().indexOf('.') != -1) && (event.which < 48 || event.which > 57)) {
        event.preventDefault();
      }
    });
</script>
</html>

It will help you...

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