Is Upper Case Returns true if text is upper case only. Installation npm install text-is-upper-case --save Usage import { isUpperCase } from "text-is-upper-case"; isUpperCase("string"); //=> falseisUpperCase("dot.case"); //=> falseisUpperCase("PascalCase"); //=> falseisUpperCase("camelCase"); //=> falseisUpperCase("CONSTANT_CASE"); //=> true License MIT