validateProjectId method
Validates a project ID by checking format rules and database existence. Throws InvalidValueException for format violations. Throws DuplicateEntryException if the project ID already exists. Returns true if the project ID is valid and available.
Implementation
_i2.Future<bool> validateProjectId(String projectId) =>
caller.callServerEndpoint<bool>(
'projects',
'validateProjectId',
{'projectId': projectId},
);