Javascript DOM HTML Input Datetime min Property get

Introduction

Get the minimum date and time allowed for a datetime field:

var x = document.getElementById("myDatetime").min;

Click the button to display the value of the min attribute of the datetime field.

View in separate window

<!DOCTYPE html>
<html>
<body>

Enter a date and time between 2000-01-01 10:57 PM and 2014-02-06 10:57 PM:
<input type="datetime" id="myDatetime" min="2000-01-01T22:57Z" max="2014-02-06T22:57Z">
<button onclick="myFunction()">Test</button>

<p id="demo"></p>

<script>
function myFunction() {//from w w w  .j av a  2  s .  com
  var x = document.getElementById("myDatetime").min;
  document.getElementById("demo").innerHTML = x;
}
</script>

</body>
</html>

The min property sets or gets the value of the min attribute of a datetime field.

The min attribute sets the minimum value of date and time for a datetime field.

The min property accepts and returns a String type value.

Property Values

Value	Description
`YYYY-MM-DDThh:mm:ssTZD` Specifies the minimum date and/or time allowed for the datetime field. `YYYY` - year (e.g. 2020) `MM` - month (e.g. 01 for January) `DD` - day of the month (e.g. 08) `T` - a required separator if time is specified `hh` - hour (e.g. 22 for 10.00pm) `mm` - minutes (e.g. 55) `ss` - seconds (e.g. 03) `TZD` - Time Zone Designator (Z denotes Zulu, which is Greenwich Mean Time)

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Javascript DOM HTML Input Datetime min Property get

Introduction

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