has-length

Check if an array, an object or a string has a length.

Installation

npm install has-length

Usage

var hasLength = require('has-length')
 
hasLength('string')   // => true
hasLength([1])        // => true
hasLength({ one: 1 }) // => true
 
hasLength('') // => false
hasLength([]) // => false
hasLength({}) // => false