JSF h:inputHidden

JSF <h:inputHidden> Tag

It renders an HTML “input” element of type hidden. It does not appear in web page, so you can pass hidden information while submitting form.

Example

 <h:inputHidden value=”#{user.id}” id=”userId” class=”userId-class”></h:inputHidden> 

Output:

This is hidden type input text. It dosen’t display on web page.

Attribute	Description
id	It is an identifier for this component. This id must be unique. You can use it to access HTML element in CSS and JS file.
value	It holds the current value of this field.
class	CSS class name for this component.
required	It indicates that the user is required to provide a submitted value for this input component.
requiredMessage	If required attribute is set to true, the message description provided in the requiredMessage is display to the web page.