- (BOOL) validateEmail: (NSString *) candidate { NSString *emailRegex = @"[A-Z0-9a-z._%+-]+@[A-Za-z0-9.-]+\\.[A-Za-z]{2,4}"; NSPredicate *emailTest = [NSPredicate predicateWithFormat:@"SELF MATCHES %@", emailRegex]; return [emailTest evaluateWithObject:candidate]; }
これでOK
参照→http://sugartin.info/2011/08/17/regular-expression-for-email-validation-in-xcode-iphone-application/
パスワード
まだわからない。これから調べる
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