I have a UIButton
added to a view. My view also has three text box viz. username, password and confirmPassword. Based on the legitimate content of these text box, I need to enable my signUp button.
Here is my code snippet :-
UIButton *signUp = [[UIButton alloc]initWithFrame:CGRectMake(10, 100, 50, 20)];
signUp.backgroundColor = [UIColor greenColor];
signUp.enabled = NO ;
[self.view addSubview:signUp];
RACSignal *formValid = [RACSignal
combineLatest:@[
username.rac_textSignal,
password.rac_textSignal,
confirmPassword.rac_textSignal
]
reduce:^(NSString *username, NSString *password, NSString *passwordVerification) {
return @([username length] > 0 && [password length] > 8 && [password isEqual:passwordVerification]);
}];
RAC(signUp.enabled) = formValid; //Error is here
In the last line, I'm getting two errors:-
- Implicit conversion of 'BOOL' (aka 'signed char') to 'id' is disallowed with ARC
- Expected identifier
I am new to Reactive Cocoa. Please ignore the mistakes.