Update validate-email.md

snippets/validate-email.md

@@ -1,10 +1,11 @@
-### Validate Email
+### Validate email
  
- Regex is taken from https://stackoverflow.com/questions/46155/how-to-validate-email-address-in-javascript
+Use a regular experssion to check if the email is valid.
- Returns `true` if email is valid, `false` if not.
+Returns `true` if email is valid, `false` if not.
  
  ```js
- const validateEmail = str => /^(([^<>()\[\]\\.,;:\s@"]+(\.[^<>()\[\]\\.,;:\s@"]+)*)|(".+"))@((\[[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\])|(([a-zA-Z\-0-9]+\.)+[a-zA-Z]{2,}))$/.test(str);
+const validateEmail = str => 
+  /^(([^<>()\[\]\\.,;:\s@"]+(\.[^<>()\[\]\\.,;:\s@"]+)*)|(".+"))@((\[[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\])|(([a-zA-Z\-0-9]+\.)+[a-zA-Z]{2,}))$/.test(str);
  // isemail(mymail@gmail.com) -> true
  ```