How to get value from UITextfield and sent it to email?

I've created an app which contains form and that have to filled up in appropiate text fields..now i need to get all data in textfield and it to be sent in email.here is my code for composing email ``` - (IBAction)compose:(id)sender { if (text1.text=@"" && text2.text=@"" && text3.text=@"" && text4.text=@"" && text5.text=@"") { UIAlertView *alert = [[UIAlertView alloc] initWithTitle:@"Failure" message:@"Please enter all the field details" delegate:nil cancelButtonTitle:@"OK" otherButtonTitles: nil]; } else{ if ([MFMailComposeViewController canSendMail]) { MFMailComposeViewController *mailer = [[MFMailComposeViewController alloc] init]; mailer.mailComposeDelegate = self; [mailer setSubject:[NSString stringWithFormat:@"Appointment From Mr/Mrs. %@",text1.text]]; NSArray *toRecipients = [NSArray arrayWithObjects:@"xxx@xxxx.com", nil]; [mailer setToRecipients:toRecipients]; NSString *emailBody =[NSString stringWithFormat:@"Name =%@\nDate= %@\nPreferred Time Slot= %@\nE-Mail=%@\nSpecific Requests=",text1.text,text2.text,text3.text,text4.text,text5.text]; [mailer setMessageBody:emailBody isHTML:NO]; [self presentModalViewController:mailer animated:YES]; [mailer release]; } else { UIAlertView *alert = [[UIAlertView alloc] initWithTitle:@"Failure" message:@"Your device doesn't support the composer sheet" delegate:nil cancelButtonTitle:@"OK" otherButtonTitles: nil]; [alert show]; [alert release]; } } ``` } if all the text field is null it have to popup an alert.But i'm getting error?...guide me pls..