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22、[|22、[ iOS ] 身份证号校验
/**
* 功能：身份证号校验
*/
// ------确定
- (void)authClick {if (![self checkData]) {
return;
};
// 写验证成功后的代码
}
- (BOOL)checkData {
MBProgressHUD *mbhud = [[MBProgressHUD alloc] initWithView:self.view];
[self.view addSubview:mbhud];
mbhud.delegate = self;
mbhud.yOffset = - 50;
mbhud.mode = MBProgressHUDModeText;
// 姓名
if (_name.text.length == 0) {
mbhud.labelText = @"请输入姓名";
[mbhud show:YES];
[mbhud hide:YES afterDelay:1];
return NO;
}// 身份证
if (_identity.text.length == 0) {
mbhud.labelText = @"请输入身份证号码";
[mbhud show:YES];
[mbhud hide:YES afterDelay:1];
return NO;
}if (_identity.text.length == 15 || _identity.text.length == 18) {
NSString *emailRegex = @"^[0-9]*$";
NSPredicate *emailTest = [NSPredicate predicateWithFormat:@"SELF MATCHES %@", emailRegex];
bool sfzNo = [emailTest evaluateWithObject:[_identity.text stringByTrimmingCharactersInSet:[NSCharacterSet whitespaceAndNewlineCharacterSet]]];
if (_identity.text.length == 15) {
if (!sfzNo) {
mbhud.labelText = @"请输入正确的身份证号";
[mbhud show:YES];
[mbhud hide:YES afterDelay:1];
return NO;
}
}
else if (_identity.text.length == 18) {
bool sfz18NO = [self checkIdentityCardNo:_identity.text];
if (!sfz18NO) {
mbhud.labelText = @"请输入正确的身份证号";
[mbhud show:YES];
[mbhud hide:YES afterDelay:1];
return NO;
}
}
}else{
mbhud.labelText = @"请输入正确的身份证号";
[mbhud show:YES];
[mbhud hide:YES afterDelay:1];
return NO;
}return YES;
}
#pragma mark - 身份证识别
- (BOOL)checkIdentityCardNo:(NSString*)cardNo
{
if (cardNo.length != 18) {
returnNO;
}
NSArray* codeArray = [NSArray arrayWithObjects:@"7",@"9",@"10",@"5",@"8",@"4",@"2",@"1",@"6",@"3",@"7",@"9",@"10",@"5",@"8",@"4",@"2", nil];
NSDictionary* checkCodeDic = [NSDictionary dictionaryWithObjects:[NSArray arrayWithObjects:@"1",@"0",@"X",@"9",@"8",@"7",@"6",@"5",@"4",@"3",@"2", nil]forKeys:[NSArray arrayWithObjects:@"0",@"1",@"2",@"3",@"4",@"5",@"6",@"7",@"8",@"9",@"10", nil]];
NSScanner* scan = [NSScanner scannerWithString:[cardNo substringToIndex:17]];
int val;
BOOL isNum = [scan scanInt:&val] && [scan isAtEnd];
if (!isNum) {
return NO;
}
int sumValue = https://www.it610.com/article/0;
for (int i =0;
i<17;
i++) {
sumValue+=[[cardNo substringWithRange:NSMakeRange(i , 1) ] intValue]* [[codeArray objectAtIndex:i] intValue];
}NSString* strlast = [checkCodeDic objectForKey:[NSString stringWithFormat:@"%d",sumValue%11]];
if ([strlast isEqualToString: [[cardNo substringWithRange:NSMakeRange(17, 1)]uppercaseString]]) {
return YES;
}
returnNO;
}
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