Added samples

2017-12-12 17:50:08 +02:00
parent e93e618283
commit 43f8529cb9
40 changed files with 94 additions and 20 deletions
--- a/snippets/validate-number.md
+++ b/snippets/validate-number.md
@ -5,4 +5,5 @@ Use `isFinite()` to check if the number is finite.

 ```js
 const validateNumber = n => !isNaN(parseFloat(n)) && isFinite(n);
+// validateNumber('10') -> true
 ```