Boolean - MDN Web Docs Glossary: Definitions of Web-related terms

What Is a Boolean Data Type, and What Are Some Uses? boolean A JavaScript Boolean represents one of two values: true or false Boolean Values Very often, in programming, you will need a data type that can only have one boolean the boolean false itself · the integer 0 · the floats and

boolean valueOf Converts the specified object to a Boolean value Use this method to convert a history tracking field value or an object that represents a