W3School TIY Editor
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<!DOCTYPE html> <html> <body> <p> Depending on browser support:<br> Fixed steps will apply in the input field. </p> <form action="/demo/html/action_page.php"> Quantity: <input type="number" name="points" min="0" max="100" step="10" value="30"> <input type="submit"> </form> <p><b>Note:</b>type="number" is not supported in IE9 and earlier. </p> </body> </html>