check-data-type

A module to check the data type in javascript.

Installation

npm install check-data-type

API

isBoolean( param ) @return true if param is boolean.

isNumber ( param ) @return true if param is number.

isString( param ) @return true if param is string.

isNull( param ) @return true if param is null.

isObject( param ) @return true if param is object.

isArray( param ) @return true if param is array.

isUndefined( param ) @return true if param is undefined.

isEmptyString( param ) @return true if param is emptystring.

isAssignable( param ) @return true if param empty and can be assignable.