How allow copy/paste/cut in UIAlertView? (iOS, Objective C) - ios

Question

I want to allow users to copy/cut but mainly PASTE data from other apps into my app. I need to allow them to paste data in UIAlertView, when they are logging to the app. How can i make it?
This is my code:
UIAlertView *alert = [[UIAlertView alloc] initWithTitle:title
message:[NSString stringWithFormat:NSLocalizedString(#"enter_login", nil)]
delegate:self
cancelButtonTitle:#"Ok"
[alert setAlertViewStyle:UIAlertViewStyleLoginAndPasswordInput];
[[alert textFieldAtIndex:0] setKeyboardType:UIKeyboardTypeEmailAddress];
[[alert textFieldAtIndex:1] becomeFirstResponder];
[UserDefaultsServices resetLoginCredentials];
[UserDefaultsServices resetLoginData];
self.alertView = alert;
[alert show];
It does this:
show what my code does, I need to allow users to paste data in password TextField

Answer 1

You can use this answer for swift versions :
Objective C version of shared answer is :
- (IBAction)showAlert:(id)sender {
UIAlertController *alertController = [UIAlertController alertControllerWithTitle:#"Add New Name" message:#"Your message" preferredStyle:UIAlertControllerStyleAlert];
[alertController addTextFieldWithConfigurationHandler:^(UITextField * _Nonnull textField) {
textField.placeholder = #"Name";
}];
[alertController addTextFieldWithConfigurationHandler:^(UITextField * _Nonnull textField) {
textField.placeholder = #"Password";
textField.secureTextEntry = true;
}];
UIAlertAction *saveAction = [UIAlertAction actionWithTitle:#"Save" style:UIAlertActionStyleDefault handler:^(UIAlertAction * _Nonnull action) {
// here you can access your textfields' texts
NSString *textField1 = alertController.textFields[0].text;
NSString *textField2 = alertController.textFields[1].text;
NSLog(#"Saving %# %#", textField1, textField2);
}];
UIAlertAction *cancelAction = [UIAlertAction actionWithTitle:#"Cancel" style:UIAlertActionStyleDefault handler:^(UIAlertAction * _Nonnull action) {
// here you can access your textfields' texts
NSString *textField1 = alertController.textFields[0].text;
NSString *textField2 = alertController.textFields[1].text;
NSLog(#"Canceled %# %#", textField1, textField2);
}];
[alertController addAction:saveAction];
[alertController addAction:cancelAction];
[self presentViewController:alertController animated:YES completion:nil];
}
Above code work like this :