From a7642fa103efa2600edff8db9acd547c4047c713 Mon Sep 17 00:00:00 2001
From: Afif <muhammad.afif81@gmail.com>
Date: Wed, 5 Feb 2020 19:00:03 +0700
Subject: [PATCH] add isLeapYear snippet

---
 snippets/isLeapYear.md | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)
 create mode 100644 snippets/isLeapYear.md

diff --git a/snippets/isLeapYear.md b/snippets/isLeapYear.md
new file mode 100644
index 000000000..61ab453c3
--- /dev/null
+++ b/snippets/isLeapYear.md
@@ -0,0 +1,19 @@
+---
+title: isLeapYear
+tags: function,date,beginner
+---
+
+Returns `true` if year is leap year.
+
+Use `new Date()`, set the date to 29st february `year`, check if the month is equal with 1 then return `true`
+
+```js
+const isLeapYear = (year) => {
+    return new Date(year, 1, 29).getMonth() === 1
+}
+```
+
+```js
+isLeapYear(2019); // false
+isLeapYear(2020); // true
+```