The max attribute on an <input> tag sets the maximum value for that element.
The input element must be of a type that accept numeric, date, or time values.
A max attribute on a number <input> element.
A maximum value that can be entered in this number input is set.
<form action="/tutorial/action.html">
Quantity
<input type="number" name="number" min="1" max="10" value="7">
<br /> <br />
<input type="submit">
</form>
The max attribute specifies the maximum value allowed in an input field.
This attribute only applies to these input types:
With numbers, the max value must be greater than the min value. For dates this is not required.
<input max="number | datetime">
| Value | Description |
|---|---|
| number | The maximum numeric value in an input field. |
| datetime | The maximum datetime value in an input field. |
Here is when max support started for each browser:
 Chrome
|
5.0 | May 2010 |
 Firefox
|
16.0 | Oct 2012 |
 IE/Edge
|
10.0 | Sep 2012 |
 Opera
|
10.6 | Jul 2010 |
 Safari
|
5.1 | Oct 2011 |
Back to <input>
