From 03471b003627c28a75d46c0caab76e323e757c3e Mon Sep 17 00:00:00 2001
From: Keeko <787018661@qq.com>
Date: Fri, 11 Mar 2022 16:51:55 +0800
Subject: [PATCH] =?UTF-8?q?[feat]=20=E6=9B=B4=E6=96=B0=E6=B5=AE=E7=82=B9?=
 =?UTF-8?q?=E6=95=B0=E9=80=BB=E8=BE=91?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 README.md                 | 2 +-
 packages/www/src/RULES.js | 5 +++--
 2 files changed, 4 insertions(+), 3 deletions(-)

diff --git a/README.md b/README.md
index 4e21777..ace4604 100644
--- a/README.md
+++ b/README.md
@@ -439,7 +439,7 @@ vscode应用商店中搜索"**any-rule**".
 
 ### 浮点数
 ```javascript
-/^(-?\d+)(\.\d+)?$/
+/^(-?[1-9]\d*\.\d+|-?0\.\d*[1-9]\d*|0\.0+)$/
 ```
 
 ### email(支持中文邮箱)
diff --git a/packages/www/src/RULES.js b/packages/www/src/RULES.js
index 9022fdb..94eb1d1 100644
--- a/packages/www/src/RULES.js
+++ b/packages/www/src/RULES.js
@@ -392,8 +392,9 @@ module.exports = [{
 },
 {
     title: '浮点数',
-    rule: /^(-?\d+)(\.\d+)?$/,
-    examples: [1.5]
+    rule: /^(-?[1-9]\d*\.\d+|-?0\.\d*[1-9]\d*|0\.0+)$/,
+    examples: ["1.23", "-1.01", "0.00"]
+    // allow "1.23", allow "-0.1", allow "0.00", ban "-0.00", allow "2.0", ban "2."
 },
 {
     title: 'email(支持中文邮箱)',