f:validateBean

The f:validateBean Facelet tag takes advantage of Bean Validation annotations on Java Bean properties.

General Usage



                   

                  

                 

                

               

               
Source Code

               

                
                

                 

                  

                   
  1. <ui:composition xmlns="http://www.w3.org/1999/xhtml" xmlns:f="http://xmlns.jcp.org/jsf/core"
  2. 	xmlns:ui="http://xmlns.jcp.org/jsf/facelets" xmlns:h="http://xmlns.jcp.org/jsf/html">
  3.  
  4. 	<h:form>
  5. 		<label class="control-label">#{i18n['please-enter-your-email']}</label>
  6. 		<h:inputText id="email" value="#{validationModelBean.email}"
  7. 			label="#{i18n['validate-email-label']}">
  8. 			<f:validateBean />
  9. 		</h:inputText>
  10. 		<br />
  11. 		<h:message for="email" />
  12. 		<hr />
  13. 		<h:commandButton value="#{i18n['submit']}">
  14. 			<f:ajax	execute="@form" render="@form" />
  15. 		</h:commandButton>
  16. 		<h:outputText value="#{validationModelBean.email}" />
  17. 	</h:form>
  18.  
  19. </ui:composition>

                  

                 

                 

                  

                   
  1. @ManagedBean
  2. @RequestScoped
  3. public class ValidationModelBean {
  4.  
  5. 	@Pattern(regexp = ".+[@].+[.].+")
  6. 	private String email;
  7. 	private Double doubleNumber;
  8. 	private Long longNumber;
  9. 	private String otherText;
  10.  
  11. 	public Double getDoubleNumber() {
  12. 		return doubleNumber;
  13. 	}
  14.  
  15. 	public String getEmail() {
  16. 		return email;
  17. 	}
  18.  
  19. 	public Long getLongNumber() {
  20. 		return longNumber;
  21. 	}
  22.  
  23. 	public String getOtherText() {
  24. 		return otherText;
  25. 	}
  26.  
  27. 	public void setDoubleNumber(Double doubleNumber) {
  28. 		this.doubleNumber = doubleNumber;
  29. 	}
  30.  
  31. 	public void setEmail(String email) {
  32. 		this.email = email;
  33. 	}
  34.  
  35. 	public void setLongNumber(Long longNumber) {
  36. 		this.longNumber = longNumber;
  37. 	}
  38.  
  39. 	public void setOtherText(String otherText) {
  40. 		this.otherText = otherText;
  41. 	}
  42. }

                  

                 

                

               

               
 
               

              

              

               Liferay Faces Bridge Implementation 5.0.0 + Showcase Common 3.1.1 + Liferay Faces Util 3.4.1 + Mojarra 2.2.20