title: URL and EMAIL Validation API in kotlin
body: <p>In <strong>Java</strong>, 
  We validate the URL pattern using the UrlValidator API.
  <code>org.apache.commons.validator.routines.UrlValidator</code> for URL validation.</p>
  
  <p>Do we have something in kotlin to validate URL pattern?</p>
  
  <p>I know Kotlin is 100% compatible with Java.</p>
  
  <p>I don't want to use java library in kotlin code, because It will work only for one platform and will not work for other platforms.</p>