JSF h:messages

by Online Tutorials Library July 14, 2022

JSF <h:messages> Tag

It is used to displays all messages that were stored in the faces context during the course of the JSF life cycle.

Example:

// index.xhtml

// User.java

 import javax.faces.bean.ManagedBean; import javax.faces.bean.RequestScoped; import javax.validation.constraints.NotNull; import javax.validation.constraints.Size; @ManagedBean @RequestScoped public class User{ @NotNull(message = “Name can’t be empty”) String name; @NotNull(message = “Mobile can’t be empty”) @Size(min = 10, max = 10, message = “Mobile must have 10 digits”) String mobile; public String getName() { return name; } public void setName(String name) { this.name = name; } public String getMobile() { return mobile; } public void setMobile(String mobile) { this.mobile = mobile; } } 

Output

JSF H messages tag 1

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