HTML | DOM Input Month readOnly Property
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 >w3wiki</ h1 > < h2 > DOM Input Month readOnly Property </ h2 > < form id="myBeginner"> < input type="month" id="month_id" name="Beginner" readOnly> </ form > < br > < button onclick="myBeginner()"> Click Here! </ button > < p id="GFG" style="font-size:20px;"> </ p > <!-- Script to return the readOnly property--> < script > function myBeginner() { 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 >w3wiki</ h1 > < h2 >DOM Input Month readOnly Property</ h2 > < form id="myBeginner"> < input type="month" id="month_id" name="Beginner" readOnly> </ form > < br > < button onclick="myBeginner()"> Click Here! </ button > < p id="GFG" style="font-size:20px;"> </ p > <!-- Script to set the readOnly Property--> < script > function myBeginner() { 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.