Javascript DOM HTML Input Number max Property get

Introduction

Get the maximum value allowed for a number field: 

var x = document.getElementById("myNumber").max;

Click the button to display the value of the max attribute of the number field.

View in separate window 

<!DOCTYPE html>
<html>
<body>

Quantity (between 1 and 5)://from   www .jav  a2  s .  c o  m
<input type="number" id="myNumber" min="1" max="5">
<button onclick="myFunction()">Test</button>
<p id="demo"></p>

<script>
function myFunction() {
  var x = document.getElementById("myNumber").max;
  document.getElementById("demo").innerHTML = x;
}
</script>

</body>
</html>

The max property sets or gets the value of the max attribute of a number field.

The max attribute specifies the maximum value for a number field.

The max property accepts and returns a number type value.




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