Snippet format update

To match the starter (for the migration)
2019-08-13 10:29:12 +03:00
parent a5164f392a
commit 611729214a
381 changed files with 1951 additions and 1989 deletions
--- a/snippets/validateNumber.md
+++ b/snippets/validateNumber.md
@ -1,4 +1,7 @@
-### validateNumber
+---
+title: validateNumber
+tags: utility,math,intermediate
+---

 Returns `true` if the given value is a number, `false` otherwise.

@ -12,4 +15,4 @@ const validateNumber = n => !isNaN(parseFloat(n)) && isFinite(n) && Number(n) ==

 ```js
 validateNumber('10'); // true
-```
+```