isURL {gWidgetsWWW2}R Documentation

Is value a URL: either of our class URL or matches url string: ftp://, http:// or file:///

Description

Is value a URL: either of our class URL or matches url string: ftp://, http:// or file:///

Usage

isURL(x)

Arguments

x

length 1 character value to test

Value

Logical indicating if a URL.


[Package gWidgetsWWW2 version 0.4-8 Index]