判断手机号码格式是否正确

//判断手机号码格式是否正确

+ (BOOL)valiMobile:(NSString*)mobile

{

mobile = [mobilestringByReplacingOccurrencesOfString:@" "withString:@""];

if(mobile.length!=11)

{

returnNO;

}else{

/**

*移动号段正则表达式

*/

NSString*CM_NUM =@"^((13[4-9])|(147)|(15[0-2,7-9])|(178)|(18[2-4,7-8]))\\d{8}|(1705)\\d{7}$";

/**

*联通号段正则表达式

*/

NSString*CU_NUM =@"^((13[0-2])|(145)|(15[5-6])|(176)|(18[5,6]))\\d{8}|(1709)\\d{7}$";

/**

*电信号段正则表达式

*/

NSString*CT_NUM =@"^((133)|(153)|(177)|(18[0,1,9]))\\d{8}$";

NSPredicate*pred1 = [NSPredicatepredicateWithFormat:@"SELF MATCHES %@", CM_NUM];

BOOLisMatch1 = [pred1evaluateWithObject:mobile];

NSPredicate*pred2 = [NSPredicatepredicateWithFormat:@"SELF MATCHES %@", CU_NUM];

BOOLisMatch2 = [pred2evaluateWithObject:mobile];

NSPredicate*pred3 = [NSPredicatepredicateWithFormat:@"SELF MATCHES %@", CT_NUM];

BOOLisMatch3 = [pred3evaluateWithObject:mobile];

if(isMatch1 || isMatch2 || isMatch3) {

returnYES;

}else{

returnNO;

}

}

}