step attribute

Explanation

step attribute provides the number intervals for the <input>.

Example Code:

<form action="demo26.php" target="my_iframe1">
Quantity (between 1 and 10):
<input type="number" name="qty" step="5" />
<input type="submit" />  
</form>

Result :

step attribute illustrates the legal intervals for the input field.
It functions with the input types like "month, datetime-local, range, date, number, datetime, time and week".