Input Week requiredProperty
Examples
Check whether the week field is required before submitting the form:
var x = document.getElementById("myWeek").required;
xThe output result is:true
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Definition and Usage
The required property is used to set or return whether the week field is a required field in the form.
This property reflects the HTML required attribute.
Browser Support
All mainstream browsers support the required attribute, except Internet Explorer 9 and earlier IE versions, and Safari.
Note:Internet Explorer or Firefox browsers do not support the <input type="week"> element.
Syntax
Return the required property:
weekObject.required
Set the required property:
weekObject.required=true|false
Property Values
| Value | Description |
|---|---|
| true|false | Describes whether the week field is a required part before the form is submitted.
|
Technical Details
| Return Value: | Boolean value, returns true if the week field is a required part of the form, otherwise returns false. |
|---|
More Examples
Examples
Set the week field as a required part of the form:
document.getElementById("myWeek").required = true;
Try it Yourself »
Related Pages
HTML Reference Manual:HTML <input> required attribute
Input Week Object Other Extensions