PhantomJS - isReadable



It checks if a given file is readable or not. It returns true if yes, else false.

Syntax

Its syntax is as follows −

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

Example

The following example shows the use of isReadable method.

Command − phantomjs isfile.js isfile.js

var fs = require('fs'); 
var system = require('system'); 

console.log(fs.isReadable(system.args[1])); 
phantom.exit();

The above program generates the following output.

True
phantomjs_file_system_module_methods.htm
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