value to test
boolean indicating whether a value is an absolute HTTP(S) URI
var bool = isAbsoluteHttpURI( 'http://example.com/' );
// returns true
var bool = isAbsoluteHttpURI( 'https://example.com/docs#heading' );
// returns true
var bool = isAbsoluteHttpURI( 'ftp://example.com' );
// returns false
var bool = isAbsoluteHttpURI( '/dashboard' );
// returns false
var bool = isAbsoluteHttpURI( './png.json' );
// returns false
var bool = isAbsoluteHttpURI( null );
// returns false
Tests whether a value is an absolute HTTP(S) URI.