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trifid_mobile/lib/validators/ipValidator.dart

31 lines
452 B
Dart

import 'dart:io';
bool ipValidator(String? str, bool enableIPV6) {
if (str == null) {
return false;
}
final ia = InternetAddress.tryParse(str);
if (ia == null) {
return false;
}
switch (ia.type) {
case InternetAddressType.IPv6:
{
if (enableIPV6) {
return true;
}
}
break;
case InternetAddressType.IPv4:
{
return true;
}
break;
}
return false;
}