The DOM Input Month readOnly property in HTML DOM is used to set or return whether the Input Month Field should be read-only or not. It can be copied but can’t be modified.
Syntax:
- It returns the readOnly property.
monthObject.readOnly
- It is used to set the readOnly property.
monthObject.readOnly = "true|false"
Property Values:
- true: It sets the readOnly property of Month field.
- false: It is the default value. It defines the Month field is not read-only.
Return Value: It returns a boolean value which represents the Month field is read-only or not.
Example-1: This example returns the Input Month readOnly property.
HTML
<!DOCTYPE html>
< html >
< head >
< title >
HTML DOM Input Month readOnly Property
</ title >
</ head >
< body style="text-align:center;">
< h1 >GeeksForGeeks</ h1 >
< h2 >
DOM Input Month readOnly Property
</ h2 >
< form id="myGeeks">
< input type="month"
id="month_id"
name="geeks"
readOnly>
</ form >
< br >
< button onclick="myGeeks()">
Click Here!
</ button >
< p id="GFG"
style="font-size:20px;">
</ p >
< script >
function myGeeks() {
var gfg =
document.getElementById(
"month_id").readOnly;
document.getElementById(
"GFG").innerHTML = gfg;
}
</ script >
</ body >
</ html >
|
Output:
Before clicking on the button:
After clicking on the button:
Example-2: This Example illustrates how to set or change the readOnly property.
HTML
<!DOCTYPE html>
< html >
< head >
< title >
HTML DOM Input Month readOnly Property
</ title >
</ head >
< body style="text-align:center;">
< h1 >GeeksForGeeks</ h1 >
< h2 >DOM Input Month readOnly Property</ h2 >
< form id="myGeeks">
< input type="month"
id="month_id"
name="geeks"
readOnly>
</ form >
< br >
< button onclick="myGeeks()">
Click Here!
</ button >
< p id="GFG"
style="font-size:20px;">
</ p >
< script >
function myGeeks() {
var gfg =
document.getElementById(
"month_id");
gfg.readOnly = false;
var g = gfg.readOnly;
document.getElementById(
"GFG").innerHTML = g;
}
</ script >
</ body >
</ html >
|
Output:
Before clicking on the button:
After clicking on the button:
Supported Browsers: The browser supported by DOM input Month readOnly Property are listed below:
- Google Chrome 20 and above
- Edge 12 and above
- Opera 11 and above
Note: In Firefox, the input type=”month” element does not show any date field or calendar.
Whether you're preparing for your first job interview or aiming to upskill in this ever-evolving tech landscape,
GeeksforGeeks Courses are your key to success. We provide top-quality content at affordable prices, all geared towards accelerating your growth in a time-bound manner. Join the millions we've already empowered, and we're here to do the same for you. Don't miss out -
check it out now!
Last Updated :
30 Aug, 2022
Like Article
Save Article