function isIPValid()

in helper/src/components/portalnav.js [360:370]

• 11 lines of code
• 5 McCabe index (conditional complexity)

  function isIPValid(ip) {
      if(ip === undefined || ip === null || ip === '') {
          return true
      }
      else if (ip.match(/^([0-9]{1,3}\.){3}[0-9]{1,3}$/) === null) {
          return false
      }
      else {
          return true
      }
  }