验证邮箱
+ (BOOL)isValidUsername:(NSString *)username {
// 验证用户名 - 邮箱
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:username];
}
验证手机号
+ (BOOL)isTelephone:(NSString *)mobile
{
if (mobile.length < 11)
{
return NO;
}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}$";
NSPredicate *pred1 = [NSPredicate predicateWithFormat:@"SELF MATCHES %@", CM_NUM];
BOOL isMatch1 = [pred1 evaluateWithObject:mobile];
NSPredicate *pred2 = [NSPredicate predicateWithFormat:@"SELF MATCHES %@", CU_NUM];
BOOL isMatch2 = [pred2 evaluateWithObject:mobile];
NSPredicate *pred3 = [NSPredicate predicateWithFormat:@"SELF MATCHES %@", CT_NUM];
BOOL isMatch3 = [pred3 evaluateWithObject:mobile];
if (isMatch1 || isMatch2 || isMatch3) {
return YES;
// if (isMatch1) {
// return @"该号码是一个正确的移动手机号码";
// }else if (isMatch2) {
// return @"该号码是一个正确的联通手机号码";
// }else {
// return @"该号码是一个正确的电信手机号码";
// }
}else{
return NO;
}
}
return nil;
}
验证身份证是否合法
+ (BOOL)validateIDCardNumber:(NSString *)valueStr{
valueStr = [valueStr stringByTrimmingCharactersInSet:[NSCharacterSet whitespaceAndNewlineCharacterSet]];
NSUInteger length =0;
if (!valueStr) {
return NO;
}else {
length = valueStr.length;
if (length !=15 && length !=18) {
return NO;
}
}
// 省份代码
NSArray *areasArray =@[@"11",@"12", @"13",@"14", @"15",@"21", @"22",@"23", @"31",@"32", @"33",@"34", @"35",@"36", @"37",@"41",@"42",@"43", @"44",@"45", @"46",@"50", @"51",@"52", @"53",@"54", @"61",@"62", @"63",@"64", @"65",@"71", @"81",@"82", @"91"];
NSString *valueStart2 = [valueStr substringToIndex:2];
BOOL areaFlag =NO;
for (NSString *areaCode in areasArray) {
if ([areaCode isEqualToString:valueStart2]) {
areaFlag =YES;
break;
}
}
if (!areaFlag) {
return false;
}
NSRegularExpression *regularExpression;
NSUInteger numberofMatch;
int year =0;
switch (length) {
case15:
year = [valueStr substringWithRange:NSMakeRange(6,2)].intValue +1900;
if (year %4 ==0 || (year %100 ==0 && year %4 ==0)) {
regularExpression = [[NSRegularExpression alloc]initWithPattern:@"^[1-9][0-9]{5}[0-9]{2}((01|03|05|07|08|10|12)(0[1-9]|[1-2][0-9]|3[0-1])|(04|06|09|11)(0[1-9]|[1-2][0-9]|30)|02(0[1-9]|[1-2][0-9]))[0-9]{3}$" options:NSRegularExpressionCaseInsensitive error:nil];//测试出生日期的合法性
}else {
regularExpression = [[NSRegularExpression alloc]initWithPattern:@"^[1-9][0-9]{5}[0-9]{2}((01|03|05|07|08|10|12)(0[1-9]|[1-2][0-9]|3[0-1])|(04|06|09|11)(0[1-9]|[1-2][0-9]|30)|02(0[1-9]|1[0-9]|2[0-8]))[0-9]{3}$" options:NSRegularExpressionCaseInsensitive error:nil];//测试出生日期的合法性
}
numberofMatch = [regularExpression numberOfMatchesInString:valueStr options:NSMatchingReportProgress range:NSMakeRange(0, valueStr.length)];
if(numberofMatch >0) {
return YES;
}else {
return NO;
}
case18:
year = [valueStr substringWithRange:NSMakeRange(6,4)].intValue;
if (year %4 ==0 || (year %100 ==0 && year %4 ==0)) {
regularExpression = [[NSRegularExpression alloc]initWithPattern:@"^[1-9][0-9]{5}19[0-9]{2}((01|03|05|07|08|10|12)(0[1-9]|[1-2][0-9]|3[0-1])|(04|06|09|11)(0[1-9]|[1-2][0-9]|30)|02(0[1-9]|[1-2][0-9]))[0-9]{3}[0-9Xx]$"
options:NSRegularExpressionCaseInsensitive error:nil];//测试出生日期的合法性
}else {
regularExpression = [[NSRegularExpression alloc]initWithPattern:@"^[1-9][0-9]{5}19[0-9]{2}((01|03|05|07|08|10|12)(0[1-9]|[1-2][0-9]|3[0-1])|(04|06|09|11)(0[1-9]|[1-2][0-9]|30)|02(0[1-9]|1[0-9]|2[0-8]))[0-9]{3}[0-9Xx]$"
options:NSRegularExpressionCaseInsensitive
error:nil];//测试出生日期的合法性
}
numberofMatch = [regularExpression numberOfMatchesInString:valueStr
options:NSMatchingReportProgress
range:NSMakeRange(0, valueStr.length)];
if(numberofMatch >0) {
int S = ([valueStr substringWithRange:NSMakeRange(0,1)].intValue + [valueStr substringWithRange:NSMakeRange(10,1)].intValue) *7 + ([valueStr substringWithRange:NSMakeRange(1,1)].intValue + [valueStr substringWithRange:NSMakeRange(11,1)].intValue) *9 + ([valueStr substringWithRange:NSMakeRange(2,1)].intValue + [valueStr substringWithRange:NSMakeRange(12,1)].intValue) *10 + ([valueStr substringWithRange:NSMakeRange(3,1)].intValue + [valueStr substringWithRange:NSMakeRange(13,1)].intValue) *5 + ([valueStr substringWithRange:NSMakeRange(4,1)].intValue + [valueStr substringWithRange:NSMakeRange(14,1)].intValue) *8 + ([valueStr substringWithRange:NSMakeRange(5,1)].intValue + [valueStr substringWithRange:NSMakeRange(15,1)].intValue) *4 + ([valueStr substringWithRange:NSMakeRange(6,1)].intValue + [valueStr substringWithRange:NSMakeRange(16,1)].intValue) *2 + [valueStr substringWithRange:NSMakeRange(7,1)].intValue *1 + [valueStr substringWithRange:NSMakeRange(8,1)].intValue *6 + [valueStr substringWithRange:NSMakeRange(9,1)].intValue *3;
int Y = S %11;
NSString *M =@"F";
NSString *JYM =@"10X98765432";
M = [JYM substringWithRange:NSMakeRange(Y,1)];// 判断校验位
if ([M isEqualToString:[valueStr substringWithRange:NSMakeRange(17,1)]]) {
return YES;// 检测ID的校验位
}else {
return NO;
}
}else {
return NO;
}
default:
return false;
}
}
获取星期
+(NSString *)dateTomorrow:(NSDate *)date
{
NSCalendar *calendar = [[NSCalendar alloc] initWithCalendarIdentifier:NSGregorianCalendar];
NSInteger unitFlags = NSYearCalendarUnit |
NSMonthCalendarUnit |
NSDayCalendarUnit |
NSWeekdayCalendarUnit |
NSHourCalendarUnit |
NSMinuteCalendarUnit |
NSSecondCalendarUnit;
NSDateComponents *comps = [calendar components:unitFlags fromDate:date];
long month = [comps month];
long day = [comps day];
long hour = [comps hour];
long minute = [comps minute];
long weekday = [comps weekday];
NSString *weekdayString = @"";
switch (weekday) {
case 1:
weekdayString = @"周日";
break;
case 2:
weekdayString = @"周一";
break;
case 3:
weekdayString = @"周二";
break;
case 4:
weekdayString = @"周三";
break;
case 5:
weekdayString = @"周四";
break;
case 6:
weekdayString = @"周五";
break;
case 7:
weekdayString = @"周六";
break;
default:
break;
}
NSString *dayStr = nil;
if (day < 10) {
dayStr = [NSString stringWithFormat:@"0%ld",day];
}else{
dayStr = [NSString stringWithFormat:@"%ld",day];
}
NSString *hourStr = nil;
if (hour < 10) {
hourStr = [NSString stringWithFormat:@"0%ld",hour];
}else{
hourStr = [NSString stringWithFormat:@"%ld",hour];
}
NSString *minuteStr = nil;
if (minute < 10) {
minuteStr = [NSString stringWithFormat:@"0%ld",minute];
}else{
minuteStr = [NSString stringWithFormat:@"%ld",minute];
}
return [NSString stringWithFormat:@"%ld/%@ %@:%@",month,dayStr,hourStr,minuteStr];
}
