From 86f2392d39d34faaac88d09ca6a02efb10db57af Mon Sep 17 00:00:00 2001
From: Russell <383514580@qq.com>
Date: Mon, 18 Apr 2022 11:09:06 +0800
Subject: [PATCH] =?UTF-8?q?feat:=20=E6=96=B0=E5=A2=9E"=E6=97=A5=E6=9C=9F(?=
 =?UTF-8?q?=E4=B8=A5=E8=B0=A8,=20=E6=94=AF=E6=8C=81=E9=97=B0=E5=B9=B4?=
 =?UTF-8?q?=E5=88=A4=E6=96=AD)"(#226)?=
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---
 packages/www/src/RULES.js | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/packages/www/src/RULES.js b/packages/www/src/RULES.js
index b8317e7..3f3b51f 100644
--- a/packages/www/src/RULES.js
+++ b/packages/www/src/RULES.js
@@ -194,11 +194,19 @@ module.exports = [{
     examples: ['008618311006933', '+8617888829981', '19119255642']
 },
 {
-    title: 'date(日期)',
+    title: '日期(宽松)',
     rule: /^\d{1,4}(-)(1[0-2]|0?[1-9])\1(0?[1-9]|[1-2]\d|30|31)$/,
     examples: ['1990-12-12', '1-1-1', '0000-1-1'],
     counterExamples: ['2020-00-01']
 },
+
+{
+    title: '日期(严谨, 支持闰年判断)',
+    rule: /^(([0-9]{3}[1-9]|[0-9]{2}[1-9][0-9]{1}|[0-9]{1}[1-9][0-9]{2}|[1-9][0-9]{3})-(((0[13578]|1[02])-(0[1-9]|[12][0-9]|3[01]))|((0[469]|11)-(0[1-9]|[12][0-9]|30))|(02-(0[1-9]|[1][0-9]|2[0-8]))))|((([0-9]{2})(0[48]|[2468][048]|[13579][26])|((0[48]|[2468][048]|[3579][26])00))-02-29)$/,
+    examples: ['1990-12-12', '2000-02-29'],
+    counterExamples: ['2021-02-29']
+},
+
 {
     title: '可以被moment转化成功的时间 YYYYMMDD HH:mm:ss',
     rule: /^\d{4}([/:-\S])(1[0-2]|0?[1-9])\1(0?[1-9]|[1-2]\d|30|31) (?:[01]\d|2[0-3]):[0-5]\d:[0-5]\d$/,