Merge pull request #204 from llovvoll/fix/email

add: email address format verification

components/social-icons/index.js

@@ -17,7 +17,8 @@ const components = {
 }
 
 const SocialIcon = ({ kind, href, size = 8 }) => {
-  if (!href) return null
+  if (!href || (kind === 'mail' && !/^mailto:\w+([.-]?\w+)@\w+([.-]?\w+)(.\w{2,3})+$/.test(href)))
+    return null
 
   const SocialSvg = components[kind]