Captcha for feedback

[sneumann]

Consider

https://www.primefaces.org/showcase/ui/misc/captcha.xhtml?jfwid=5192a

Captcha.xhtml

<div class="card">
    <h:form>
        <p:messages showDetail="true"/>
        <p:captcha label="Captcha"/>
        <br/>
        <p:commandButton value="Check" action="#{captchaView.submit}" ajax="false" icon="pi pi-check"/>
    </h:form>
</div>

CaptchaView.java

@Named
@RequestScoped
public class CaptchaView {

    public void submit() {
        FacesMessage msg = new FacesMessage(FacesMessage.SEVERITY_INFO, "Correct", "Correct");
        FacesContext.getCurrentInstance().addMessage(null, msg);
    }
}