iOS常用正则判断

//手机号检索

#define IS_Number(senderString)({  NSString *pattern = @"^((13[0-9])|(147)|(15[^4,\\D])|(18[0,5-9]))\\d{8}$";  \

NSPredicate *pred = [NSPredicate predicateWithFormat:@"SELF MATCHES %@", pattern]; \

([pred evaluateWithObject:senderString])? YES : NO;                                  \

})

//密码检索

#define IS_Password(senderString)({  NSString *regex = @"^(?![0-9]+$)(?![a-zA-Z]+$)(?![`~!@#$%^&*()+=|{}_':;',\\\\[\\\\].<>/?~！@#￥%……&*（）——+|{}【】‘；：”“’。，、？])([0-9A-Za-z]|[`~!@#$%^&*()+=|{}_':;',\\\\[\\\\].<>/?~！@#￥%……&*（）——+|{}【】‘；：”“’。，、？]){6,20}$";  \

NSPredicate *  pred = [NSPredicate predicateWithFormat:@"SELF MATCHES %@", regex]; \

([pred evaluateWithObject:senderString])? YES : NO;                                  \

})

//6位数字检索

#define IS_Digital(senderString)({    NSRegularExpression *regex = [NSRegularExpression regularExpressionWithPattern:@"^[0-9]{6}+$" options:NSRegularExpressionCaseInsensitive error:nil];  \

NSInteger numberOfMatches = [regex numberOfMatchesInString:senderString options:0 range:NSMakeRange(0, [senderString length])];\

numberOfMatches > 0 ? YES : NO;                                  \

})

//昵称检索

#define IS_Name(senderString)({  NSString *regex = @"^(?!_)(?!.*?_$)[a-zA-Z0-9_\u4e00-\u9fa5]{1,13}+$";  \

NSPredicate *  pred = [NSPredicate predicateWithFormat:@"SELF MATCHES %@", regex]; \

([pred evaluateWithObject:senderString])? YES : NO;                                  \

})