AlertView Text Field

UIAlertView *av = [[UIAlertView alloc]initWithTitle:@"Subscribe to Newsletter" message:@"Please Enter Your Email id:" delegate:self cancelButtonTitle:@"Cancel" otherButtonTitles:@"Submit", nil];

        av.alertViewStyle = UIAlertViewStylePlainTextInput;

        [av textFieldAtIndex:0].delegate = self;

        [av show];

- (void)alertView:(UIAlertView *)alertView didDismissWithButtonIndex:(NSInteger)buttonIndex{

    

    // The first button (or cancel button)

    if (buttonIndex == 0) {

    }

    

    // The second button on the alert view

    if (buttonIndex == 1) {

        NSLog(@"Alert-%@",[av textFieldAtIndex:0].text);

}

}