PhantomJS - isWritable

It checks if a given file is writable. Returns true if yes, otherwise false.

Syntax

Its syntax is as follows −

var fs = require('fs'); 
fs.isWritable(filename); 

Example

The following example shows the use of isWritable method.

Command − Phantomjs isfile.js isfile.js

var fs = require('fs'); 
var system = require('system'); 
console.log(fs.isWritable(system.args[1])); 
phantom.exit(); 

The above program generates the following output.

True