//邮箱
+ (BOOL)checkEmail:(NSString *)email
{
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:email];
}
//手机
+ (BOOL)checkPhoneNum:(NSString *)numStr
{
NSString * MOBILE = @"^1(3[0-9]|5[0-35-9]|7[06-8]|8[0-9])\d{8}$";
NSString * CM = @"^1(34[0-8]|(3[5-9]|5[017-9]|78|8[2-478])\d)\d{7}$";
NSString * CU = @"^1(3[0-2]|5[256]|7[06]|8[56])\d{8}$";
NSString * CT = @"^1((33|53|77|8[019])[0-9]|349)\d{7}$";
NSPredicate *regextestmobile = [NSPredicate predicateWithFormat:@"SELF MATCHES %@", MOBILE];
NSPredicate *regextestcm = [NSPredicate predicateWithFormat:@"SELF MATCHES %@", CM];
NSPredicate *regextestcu = [NSPredicate predicateWithFormat:@"SELF MATCHES %@", CU];
NSPredicate *regextestct = [NSPredicate predicateWithFormat:@"SELF MATCHES %@", CT];
BOOL res1 = [regextestmobile evaluateWithObject:numStr];
BOOL res2 = [regextestcm evaluateWithObject:numStr];
BOOL res3 = [regextestcu evaluateWithObject:numStr];
BOOL res4 = [regextestct evaluateWithObject:numStr];
if (res1 || res2 || res3 || res4 )
{
return YES;
}
else
{
return NO;
}
}
拨打电话
number = @"13212341234";
[[UIApplication sharedApplication]openURL:[NSURL URLWithString:[NSString stringWithFormat:@"tel://%@",number]]];