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<html><body>Month:<input type="month" id="myMonth" min="2014-04" max="2014-09"><p>Click the button to change the value of the max attribute of the month field.</p><button onclick="myFunction()">Try it</button><p><strong>Note:</strong> input elements with type="month" do not show as any date field/calendar in Firefox.</p><p id="demo"></p><script>function myFunction() { var x = document.getElementById("myMonth").max = "2014-12"; document.getElementById("demo").innerHTML = "The value of the max attribute was changed from '2014-09' to '2014-12'.";}</script></body><!-- Mirrored from www.w3schools.com/jsref/tryit.asp?filename=tryjsref_month_max2 by HTTrack Website Copier/3.x [XR&CO'2014], Wed, 21 Dec 2022 18:16:55 GMT --></html>