Client Side Validation Framework implements JSF validation API within the browser.
<div class="card">
<h:form>
<p:messages>
<p:autoUpdate/>
</p:messages>
<h:panelGrid id="grid" columns="4" cellpadding="7">
<h:outputLabel for="name" value="Name:"/>
<p:inputText id="name" value="#{validationView.text}" required="true" label="Name"/>
<p:message for="name"/>
<h:outputText value="#{validationView.text}"/>
<p:outputLabel for="number" value="Number:"/>
<p:inputNumber id="number" value="#{validationView.integer}">
<f:validateLength minimum="2" maximum="3"/>
</p:inputNumber>
<p:message for="number"/>
<h:outputText value="#{validationView.integer}"/>
<h:outputLabel for="color" value="Color:"/>
<p:colorPicker id="color" value="#{validationView.color}" required="true" label="Color"/>
<p:message for="color"/>
<h:outputText value="#{validationView.color}"/>
<h:outputLabel for="dd" value="Double:"/>
<p:inputText id="dd" value="#{validationView.doubleNumber}"
converterMessage="Cannot convert to double.">
<f:validateDoubleRange minimum="5.5" maximum="8.5"/>
</p:inputText>
<p:message for="dd"/>
<h:outputText value="#{validationView.doubleNumber}"/>
<h:outputLabel for="money" value="Currency ($):"/>
<p:inputText id="money" value="#{validationView.money}" label="Currency">
<f:convertNumber type="currency" currencySymbol="$"/>
</p:inputText>
<p:message for="money"/>
<h:outputText value="#{validationView.money}">
<f:convertNumber type="currency" currencySymbol="$"/>
</h:outputText>
<h:outputLabel for="regex" value="Regex (^[a-zA-Z]+$):"/>
<p:inputText id="regex" value="#{validationView.regexText}"
validatorMessage="Value does not match pattern.">
<f:validateRegex pattern="^[a-zA-Z]+$"/>
</p:inputText>
<p:message for="regex"/>
<h:outputText value="#{validationView.regexText}"/>
<h:outputLabel for="date" value="Date (java.util.Date)"/>
<p:inputText id="date" value="#{validationView.date}" label="Date (java.util.Date)">
<f:convertDateTime pattern="MM/dd/yyyy"/>
</p:inputText>
<p:message for="date"/>
<h:outputText value="#{validationView.date}">
<f:convertDateTime pattern="MM/dd/yyyy"/>
</h:outputText>
<h:outputLabel for="date2" value="Date (java.util.Date; PF Calendar)"/>
<p:calendar id="date2" value="#{validationView.date2}" pattern="MM/dd/yyyy"
label="Date (java.util.Date; PF Calendar)">
<f:convertDateTime pattern="MM/dd/yyyy"/>
</p:calendar>
<p:message for="date2"/>
<h:outputText value="#{validationView.date2}">
<f:convertDateTime pattern="MM/dd/yyyy"/>
</h:outputText>
<h:outputLabel for="date3" value="Date (java.util.Date; PF DatePicker)"
/>
<p:datePicker id="date3" value="#{validationView.date3}" pattern="MM/dd/yyyy"
label="Date (java.util.Date; PF DatePicker)">
<f:convertDateTime pattern="MM/dd/yyyy"/>
</p:datePicker>
<p:message for="date3"/>
<h:outputText value="#{validationView.date3}">
<f:convertDateTime pattern="MM/dd/yyyy"/>
</h:outputText>
<h:outputLabel for="localDate" value="LocalDate (Java8)"/>
<p:inputText id="localDate" value="#{validationView.localDate}" label="LocalDate (Java8)">
<f:convertDateTime pattern="MM/dd/yyyy"/>
</p:inputText>
<p:message for="localDate"/>
<h:outputText value="#{validationView.localDate}">
<f:convertDateTime pattern="MM/dd/yyyy"/>
</h:outputText>
<h:outputLabel for="localDate2" value="LocalDate (Java8; PF Calendar)"
/>
<p:calendar id="localDate2" value="#{validationView.localDate2}" pattern="MM/dd/yyyy"
label="LocalDate (Java8; PF Calendar)">
<f:convertDateTime pattern="MM/dd/yyyy" type="localDate"/>
</p:calendar>
<p:message for="localDate2"/>
<h:outputText value="#{validationView.localDate2}">
<f:convertDateTime pattern="MM/dd/yyyy" type="localDate"/>
</h:outputText>
<h:outputLabel for="localDate3" value="LocalDate (Java8; PF DatePicker)"
/>
<p:datePicker id="localDate3" value="#{validationView.localDate3}" pattern="MM/dd/yyyy"
label="LocalDate (Java8; PF DatePicker)">
<f:convertDateTime pattern="MM/dd/yyyy" type="localDate"/>
</p:datePicker>
<p:message for="localDate3"/>
<h:outputText value="#{validationView.localDate3}">
<f:convertDateTime pattern="MM/dd/yyyy" type="localDate"/>
</h:outputText>
<h:outputLabel for="desc" value="Description"/>
<p:inputTextarea id="desc" value="#{validationView.description}" required="true"
label="Description">
<f:validateLength minimum="3" maximum="10"/>
</p:inputTextarea>
<p:message for="desc"/>
<h:outputText value="#{validationView.description}"/>
</h:panelGrid>
<p:remoteCommand name="rc" update="grid" process="name number" validateClient="true"/>
<p:defaultCommand target="btnAjax"/>
<div class="pt-3">
<p:commandButton value="Non-Ajax" ajax="false" validateClient="true" styleClass="mr-2" />
<p:commandButton value="Ajax" id="btnAjax" update="grid" validateClient="true" styleClass="mr-2" />
<p:commandButton value="Partial" update="grid" process="name number" validateClient="true" styleClass="mr-2" />
<p:commandButton value="Disabled" ajax="false" styleClass="mr-2"/>
<p:commandButton value="Remote Command" type="button" onclick="rc()" />
</div>
</h:form>
</div>
@Named
@RequestScoped
public class ValidationView {
private String text;
private String color;
private String description;
private Integer integer;
private Double doubleNumber;
private Double money;
private String regexText;
private Date date;
private Date date2;
private Date date3;
private LocalDate localDate;
private LocalDate localDate2;
private LocalDate localDate3;
private String uiLibrary;
public String getText() {
return text;
}
public void setText(String text) {
this.text = text;
}
public String getDescription() {
return description;
}
public void setDescription(String description) {
this.description = description;
}
public Integer getInteger() {
return integer;
}
public void setInteger(Integer integer) {
this.integer = integer;
}
public Double getDoubleNumber() {
return doubleNumber;
}
public void setDoubleNumber(Double doubleNumber) {
this.doubleNumber = doubleNumber;
}
public Double getMoney() {
return money;
}
public void setMoney(Double money) {
this.money = money;
}
public String getRegexText() {
return regexText;
}
public void setRegexText(String regexText) {
this.regexText = regexText;
}
public Date getDate() {
return date;
}
public void setDate(Date date) {
this.date = date;
}
public Date getDate2() {
return date2;
}
public void setDate2(Date date) {
this.date2 = date;
}
public Date getDate3() {
return date3;
}
public void setDate3(Date date) {
this.date3 = date;
}
public LocalDate getLocalDate() {
return localDate;
}
public void setLocalDate(LocalDate localDate) {
this.localDate = localDate;
}
public LocalDate getLocalDate2() {
return localDate2;
}
public void setLocalDate2(LocalDate localDate) {
this.localDate2 = localDate;
}
public LocalDate getLocalDate3() {
return localDate3;
}
public void setLocalDate3(LocalDate localDate) {
this.localDate3 = localDate;
}
public String getColor() {
return color;
}
public void setColor(String color) {
this.color = color;
}
public String getUiLibrary() {
return uiLibrary;
}
public void setUiLibrary(String uiLibrary) {
this.uiLibrary = uiLibrary;
}
public void modifyValues() {
setText("Mike");
setInteger(123);
}
public void modifyInteger() {
setInteger(456);
}
public void clearValues() {
setText(null);
setInteger(null);
setDoubleNumber(null);
}
}