CODEWITHSUNDEEP
validationjsfprimefaceshighlight
efirat
efirat

Reputation: 3867

PrimeFaces input components are not highlighted on validation error

I am using Seam 2.3.1 Final. And I have added the Custom EmailValidation on my form. 

@Name("emailValidator")
@BypassInterceptors
@org.jboss.seam.annotations.faces.Validator
public class EmailValidator implements Validator {
    private static final String EMAIL_REGEX = "^[_A-Za-z0-9-]+(\\.[_A-Za-z0-9-]+)*@[A-Za-z0-9-]+(\\.[A-Za-z0-9-]+)*(\\.[A-Za-z]{2,})$";

    /**
     * <a href="http://www.mkyong.com/regular-expressions/how-to-validate-email
     * -address-with-regular-expression/">Source</a> <br/>
     * Modification : autorisation des "-" dans le nom de domaine <br/>
     * Exemple valide : [email protected]
     */
    public void validate(FacesContext context, UIComponent component,
                         Object value) throws ValidatorException {

        /* Create the correct mask */
        Pattern mask = Pattern.compile(EMAIL_REGEX);

        /* Get the string value of the current field */
        String emailField = (String) value;

        /* Check to see if the value is a valid email */
        Matcher matcher = mask.matcher(emailField);

        if (!matcher.matches()) {
            FacesMessage message = new FacesMessage();
            message.setDetail("E-posta adresi geçerli değil!");
            message.setSummary("E-posta Hatasi");
            message.setSeverity(FacesMessage.SEVERITY_ERROR);

            throw new ValidatorException(message);
        }
    }

    public String getValidatorId() {
        return "emailValidator";
    }
}

And the JSF

 <h:form id="editPersonelForm">

    <p:messages showDetail="true" autoUpdate="true" closable="true"/>

        <p:outputLabel for="personName" value="Ad"/>
        <p:inputText id="personName" placeholder="Ad" value="#{personelBean.personel.name}" required="true"
                     requiredMessage="Ad alanını doldurmak zorunludur." validatorMessage="Ad alanı zorunludur.">


        <p:outputLabel for="personEmail" value="E-Posta"/>
        <p:inputText id="personEmail" value="#{personelBean.personel.email}" placeholder="E-Posta" >
            <f:validator validatorId="emailValidator" />
        </p:inputText>

        <p:outputLabel for="personelSaveBtn" value=""/>
        <p:commandButton id="personelSaveBtn" value="Kaydet"
                         action="#{personelBean.saveOrPersist}"
                         oncomplete="if (args &amp;&amp; !args.validationFailed) PF('personEdit').hide();"
                         update=":tableForm" ajax="true">

        </p:commandButton>
    </p:panelGrid>
</h:form>

It works, when I type invalid email, it gives error message text. However, input fields does not switch error-state mode. There is no redline border of input anymore.

Upvotes: 3

Views: 3408

Answers (1)

BalusC
BalusC

Reputation: 1108632

You need to explicitly cover the inputs in ajax-update as well. One way is adding @form which represents the current form.

<p:commandButton ... update=":tableForm @form" />

Or by its explicit ID.

<p:commandButton ... update=":tableForm :editPersonelForm" />

Another way is using a PFS/jQuery selector to reference only the inputs.

<p:commandButton ... update=":tableForm @(#editPersonelForm :input)" />

A completely different way is using OmniFaces <o:highlight> to put PrimeFaces own style sheet on the associated inputs (and labels) so that you never need to worry about explicitly ajax-updating them.

<o:highlight styleClass="ui-state-error" />

Upvotes: 4

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