Function classNameIsValid

src/Controllers/SchemaController.js:446–456

(className: string)

const joinClassRegex = /^_Join:[A-Za-z0-9_]+:[A-Za-z0-9_]+/;
const classAndFieldRegex = /^[A-Za-z][A-Za-z0-9_]*$/;
function classNameIsValid(className: string): boolean {
  // Valid classes must:
  return (
    // Be one of _User, _Installation, _Role, _Session OR
    systemClasses.indexOf(className) > -1 ||
    // Be a join table OR
    joinClassRegex.test(className) ||
    // Include only alpha-numeric and underscores, and not start with an underscore or number
    fieldNameIsValid(className, className)
  );
}

// Valid fields must be alpha-numeric, and not start with an underscore or number
// must not be a reserved key