hostedCodeCapture method
Attempts to extract the authorization code from the provided url
.
Returns the code, if found, otherwise null
.
Implementation
String? hostedCodeCapture(String url) {
if (!config.cognitoEnabled) {
throw StateError('Cannot capture code with Cognito disabled.');
}
if (url.startsWith("myapp://?code=")) {
return url.substring("myapp://?code=".length);
}
return null;
}