Prop Month Readonly

HTML DOM Input Month readOnly Property

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JavaScript Reference

Overview

JavaScript Objects

Browser Objects

DOM Objects

HTML Objects

<input> - image

<input> - number

Input Month readOnly Property

Input Month Object Reference Input Month Object

Example

Set the month field to read-only:

document.getElementById("myMonth").readOnly = true;

Output:

Try it Yourself »

Definition and Usage

The readOnly property is used to set or return whether a month field is read-only.

A read-only field cannot be modified. However, a user can tab to it, highlight it, and copy content from it.

The property reflects the HTML readonly attribute.

Tip: To ensure the accuracy of form data, you can use the disabled property instead.

Browser Support

Internet Explorer Firefox Opera Google Chrome Safari

The readOnly property is supported in all major browsers.

Note: The <input> element with type="month" is not supported in Internet Explorer or Firefox.

Syntax

Get the readOnly property:

monthObject.readOnly

Set the readOnly property:

monthObject.readOnly=true|false

Property Values

Value	Description
true\|false	Specifies whether the month field is read-only * true - The month field is read-only * false - Default. The month field is not read-only

Technical Details

Return Value:	A Boolean. Returns true if the month field is read-only, otherwise it returns false.

More Examples

Example

Check if the month field is read-only:

var x = document.getElementById("myMonth").readOnly;

The value of x will be:

true

Try it Yourself »

HTML Reference: HTML <input> readonly Attribute

Input Month Object Reference Input Month Object

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