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我的應用程序已經登記的看法,我比較字符串在password textfield
和confirm password textfield
,如果他們不匹配我希望用戶回到password textfield
回到以前的UITextField,IOS
這個問題與使用標籤做了 UITextField jump to previous
有沒有辦法在不使用標籤的情況下完成此操作?
//call next textfield on each next button
- (BOOL) textFieldShouldReturn:(UITextField *) textField {
BOOL didResign = [textField resignFirstResponder];
if (!didResign) return NO;
if ([textField isKindOfClass:[SOTextField class]])
dispatch_async(dispatch_get_current_queue(),
^{ [[(SOTextField *)textField nextField] becomeFirstResponder]; });
return YES;
}
-(void)textFieldDidEndEditing:(UITextField *)textField{
if (textField==self.confirmPassword) {
if ([self.password.text isEqualToString:self.confirmPassword.text]) {
NSLog(@"password fields are equal");
}
else{
NSLog(@"password fields are not equal prompt user to enter correct values");
//[self.password becomeFirstResponder]; doesnt work
}
}
}