checkValidity method

  1. @override
String? checkValidity(
  1. MethodInvocation node,
  2. List arguments,
  3. String? outerName,
  4. FormalParameterList outerArgs, {
  5. bool nameAndArgsGenerated = false,
  6. bool examplesRequired = false,
})
override

Verify that this looks like a correct Intl.message invocation.

Implementation

@override
String? checkValidity(
  MethodInvocation node,
  List arguments,
  String? outerName,
  FormalParameterList outerArgs, {
  bool nameAndArgsGenerated = false,
  bool examplesRequired = false,
}) {
  if (arguments.first is! StringLiteral) {
    return "Intl.message messages must be string literals";
  }

  return super.checkValidity(
    node,
    arguments,
    outerName,
    outerArgs,
    nameAndArgsGenerated: nameAndArgsGenerated,
    examplesRequired: examplesRequired,
  );
}