doc method

DocumentReference<Map<String, dynamic>> doc(
  1. String documentPath
)

Gets a DocumentReference for the specified Firestore path.

Implementation

DocumentReference<Map<String, dynamic>> doc(String documentPath) {
  if (documentPath.isEmpty) {
    throw ArgumentError('A document path must be a non-empty string.');
  } else if (documentPath.contains('//')) {
    throw ArgumentError('A document path must not contain "//".');
  } else if (!isValidDocumentPath(documentPath)) {
    throw ArgumentError('A document path must point to a valid document.');
  }

  return _JsonDocumentReference(this, _delegate.doc(documentPath));
}