使用重置解析功能解析iOS

Question

我想实现一个允许用户重置密码的功能。我已经创建了一个显示警报视图的按钮并询问他们的电子邮件，但是当我点击确定时，它不会发送电子邮件。

我该怎么办？

-(IBAction)forget:(id)sender {

    [PFUser requestPasswordResetForEmailInBackground:@"email@example.com"];

    UIAlertView *alertView = [[UIAlertView alloc] initWithTitle:@"Email Address" message:@"Enter the email for your account:" delegate:self cancelButtonTitle:@"Cancel" otherButtonTitles:@"Ok", nil];
    alertView.alertViewStyle = UIAlertViewStylePlainTextInput; 
    [alertView show];
}

Answer 1

- (IBAction)forget:(id)sender {
    [self getEmail];
}

- (void)getEmail {
        UIAlertView *alertView = [[UIAlertView alloc] initWithTitle:@"Email Address" message:@"Enter the email for your account:" delegate:self cancelButtonTitle:@"Cancel" otherButtonTitles:@"Ok", nil];
        alertView.alertViewStyle = UIAlertViewStylePlainTextInput;
        [alertView show];
    }

- (void)alertView:(UIAlertView *)alertView clickedButtonAtIndex:(NSInteger)buttonIndex {
    if (buttonIndex != [alertView cancelButtonIndex]) {
        UITextField *emailTextField = [alertView textFieldAtIndex:0];
        [self sendEmail:emailTextField.text];
    }
}

- (void)sendEmail:(NSString *)email{
    [PFUser requestPasswordResetForEmailInBackground:email];
}