Duplicate error message when doing validation

Question

hi am geting two same error when validation,i what to display only one error message
am in jdeveloper 11.1.1.6.0,am geting duplicate validation error message
this is how am doing validation
<af:inputText value="#{bindings.Organisationname.inputValue}"
                                  simple="true"
                                  columns="20"
                                  maximumLength="#{bindings.Organisationname.hints.precision}"
                                  shortDesc="#{bindings.Organisationname.hints.tooltip}"
                                  id="it1" autoSubmit="true" required="true"
                                  validator="#{pageFlowScope.orgvalidation.chkOrgName}"
                                  label="Organisation Name">
                      <f:validator binding="#{bindings.Organisationname.validator}"/>
                    </af:inputText>
public String checkName(String orgname){
ResultSet rs;
Row curPerson;
String value= null;
OrgAppModuleImpl am =(OrgAppModuleImpl)ADFUtils.getApplicationModuleForDataControl("OrgAppModuleDataControl");
try {
System.out.println("valueadded "+orgname.toUpperCase());
value =am.findbyOrgname(orgname.toUpperCase().trim());
System.out.println("valueadded "+value);
catch (Exception e) {
e.printStackTrace();
return value;
public void chkOrgName(FacesContext facesContext, UIComponent uIComponent,
Object object) {
// Add event code here...
String value =(String)object;
String evalue=  checkName(value);
if( evalue == null){
}else{
FacesMessage message = new FacesMessage();
message.setSeverity(FacesMessage.SEVERITY_ERROR);
message.setSummary("Organisation Name already exists.");
FacesContext context =  FacesContext.getCurrentInstance();
context.addMessage("esecurity", message);
throw new ValidatorException(message);

Answer 1

yes i what two diffirent validation which is required=true and checking for duplication this is not what am talking about,what am talking about is the two message for duplicate validation for checking duplicate,am geting this message twice in the error message
public void chkOrgName(FacesContext facesContext, UIComponent uIComponent,
Object object) {
// Add event code here...
String value =(String)object;
String evalue=  checkName(value);
if( evalue == null){
}else{
FacesMessage message = new FacesMessage();
message.setSeverity(FacesMessage.SEVERITY_ERROR);
message.setSummary("Organisation Name already exists.");
FacesContext context =  FacesContext.getCurrentInstance();
context.addMessage("esecurity", message);
throw new ValidatorException(message);