Validate email address

Question

hi i have situation where i have to confirm email address,if the confirm email is diffirent from the email address i must raise error meesage immediatley ,am in jdeveloper 11.1.1.6.0

Answer 1

hi i did that i what to check if the confirm email is not diffirent from the email entered can check if the email is valid,if the confirm email is diffirent form the email entered i must get error message saying the email is not the same
i try this
this is the email am entering
<af:inputText value="#{bindings.Organisationemail.inputValue}"
                                                               simple="true"
                                                               columns="20"
                                                               maximumLength="#{bindings.Organisationemail.hints.precision}"
                                                               shortDesc="#{bindings.Organisationemail.hints.tooltip}"
                                                               id="it26"
                                                               required="true"
                                                               validator="#{pageFlowScope.orgvalidation.checkEamail}"
                                                               label="Email Address"
                                                               autoSubmit="true">
                      <f:validator binding="#{bindings.Organisationemail.validator}"/>
                      <af:validateRegExp pattern="[A-Za-z0-9._%+-]+@[A-Za-z0-9.-]+\.[A-Za-z]{2,4}"
                                         messageDetailNoMatch="The value provided is not a valid email address"/>
                    </af:inputText>
when i enter this confirm email i what to validate that is the same as the email entered above
<af:inputText value="#{bindings.ConfirmEmail.inputValue}"
                                                 simple="true"
                                                 columns="20"
                                                 maximumLength="#{bindings.ConfirmEmail.hints.precision}"
                                                 shortDesc="#{bindings.ConfirmEmail.hints.tooltip}"
                                                 id="it65" autoSubmit="true"
                                                 required="true"
                                                 label="Confirm Email"
                                                 validator="#{pageFlowScope.orgvalidation.checkEamailTest}">
                      <f:validator binding="#{bindings.ConfirmEmail.validator}"/>
                      <af:validateRegExp pattern="[A-Za-z0-9._%+-]+@[A-Za-z0-9.-]+\.[A-Za-z]{2,4}"
                                         messageDetailNoMatch="The value provided is not a valid email address"/>
                    </af:inputText>
public void checkEamail(FacesContext facesContext, UIComponent uIComponent,
Object object) {
// Add event code here...
//OperationBinding op = ADFUtils.findOperation("findbyEmail");
String value =(String)object;
String evalue= checkOrgEmail(value);
if( evalue == null){
}else{
FacesMessage message = new FacesMessage();
message.setSeverity(FacesMessage.SEVERITY_ERROR);
message.setSummary("Email already exists.");
message.setDetail("Email already exists.");
FacesContext context =  FacesContext.getCurrentInstance();
context.addMessage("esecurity", message);
throw new ValidatorException(message);
//  showFacesInformationMessage("Email already exists");
public void checkEamailTest(FacesContext facesContext, UIComponent uIComponent,
Object object) {
// Add event code here...
//OperationBinding op = ADFUtils.findOperation("findbyEmail");
chkEmail();
String value =(String)object;
String evalue= checkOrgEmail(value);
if( evalue == null){
}else{
FacesMessage message = new FacesMessage();
message.setSeverity(FacesMessage.SEVERITY_ERROR);
message.setSummary("Email already exists.");
message.setDetail("Email already exists.");
FacesContext context =  FacesContext.getCurrentInstance();
context.addMessage("esecurity", message);
throw new ValidatorException(message);
//  showFacesInformationMessage("Email already exists");
public String Confirmemail(){
String confirmemail = null;
DCIteratorBinding it0 = ADFUtils.findIterator("UamOrganisationsView1Iterator1");
RowSetIterator rsi = it0.getRowSetIterator();
Row r = rsi.getCurrentRow();
confirmemail = (String)r.getAttribute("ConfirmEmail");
return confirmemail;
public String email(){
String email = null;
DCIteratorBinding it0 = ADFUtils.findIterator("UamOrganisationsView1Iterator1");
RowSetIterator rsi = it0.getRowSetIterator();
Row r = rsi.getCurrentRow();
email = (String)r.getAttribute("Organisationemail");
return email;
public void chkEmail(){
if (this.Confirmemail() != this.email()){
FacesMessage message = new FacesMessage();
message.setSeverity(FacesMessage.SEVERITY_ERROR);
message.setSummary("Confirm email is not the same as emaill address entered");
//message.setDetail("At least one accounting officer is required.");
FacesContext context =  FacesContext.getCurrentInstance();
context.addMessage("esecurity", message);
throw new ValidatorException(message);
public String checkOrgEmail(String email){
ResultSet rs;
Row curPerson;
String value= null;
OrgAppModuleImpl am =(OrgAppModuleImpl)ADFUtils.getApplicationModuleForDataControl("OrgAppModuleDataControl");
try {
value =am.findbyEmail(email.toUpperCase().trim());
// ADFUtils.ReleaseApplicationModule(am);
catch (Exception e) {
//ADFUtils.ReleaseApplicationModule(am);
e.printStackTrace();
return value;
the problem is am always geting therr even if i have entered same email