checkBaseHref function Null safety
- String? baseHref
Checks that baseHref
is set.
Throws an exception otherwise.
Implementation
String checkBaseHref(String? baseHref) {
if (baseHref == null) {
throw Exception('Please add a <base> element to your index.html');
}
if (!baseHref.endsWith('/')) {
throw Exception('The base href has to end with a "/" to work correctly');
}
return baseHref;
}