Moving from one TextField to another on NEXT key press.

-(BOOL)textFieldShouldReturn:(UITextField *)textField

{

    if(textField == nameField) {

[districtField becomeFirstResponder];

}

else if(textField == districtField) {

[emailField becomeFirstResponder];

}

    else if(textField == emailField) {

[mobileField becomeFirstResponder];

}

    else if(textField == mobileField) {

[mobileField resignFirstResponder];

}

return YES;

}