/** * 网址正则验证 1或者2使用哪个都可以 * * @param string 要验证的字符串 * * @return 返回值类型为BOOL */- (BOOL)urlValidation:(NSString *)string { NSError *error; // 正则1 NSString *regulaStr =@"\\b...

//邮箱+ (BOOL) validateEmail:(NSString *)email{ NSString *emailRegex =@"[A-Z0-9a-z._%+-]+@[A-Za-z0-9.-]+\\.[A-Za-z]{2,4}"; NSPredicate *emailTest = [NSPredicatepredicateWithFormat:@"SELF ...

UIWebViewDelegate>/** *  链接跳转 */@property (nonatomic,strong) NSString *urlStr;/** *  原理很简单 就是看网址链接有没有返回 此方法并不完善 */- (void)setWeb:(NSString *)url {    UIWebV