Try it Editor: Numeric Steps

Edit This Code :



<!DOCTYPE html>
<html>
<body>

<h2>Numeric Steps</h2>
<p>Depending on browser support:<br>Fixed steps will apply in the input field.</p>

<form action="/action_page.php">
  Quantity:
  <input type="number" name="quantity"
   min="0" max="100" step="5" value="30">
  <input type="submit">
</form>

<p><b>Note:</b>type="number" is not supported in IE9 and earlier.
</p>

</body>
</html>

Result :