chore: update README.md (#12)

jaywcjlove · Jul 12, 2022 · 1f095fa · 1f095fa
1 parent ad2cb48
commit 1f095fa
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/README.md b/README.md
@@ -390,11 +390,11 @@ E.g: `G2868`, `D22`, `D9`, `Z5`, `Z24`, `Z17`
 ^(0|[1-9]\d*)(.[0-9]{2})$
 ```
 
-🚧  E.g: `1.22`, ~~`0223.23`~~, `0.00`。精确到 `2` 位小数
+🚧  E.g: `1.22`, ~~`0223.23`~~, ~~`0.00`~~。精确到 `2` 位小数
 
 
 ```regex
-^(0|[1-9]\d{0,7}).?(([1-9]{1,2}?)|(0[1-9]))$
+^(?!^0(.0{1,2})?$)\d{0,8}(\.\d{1,2})?$
 ```
 
 🚧  E.g: `99999999.99`, 非零，俩位小数，最大 99999999.99 [@cuilanxin](https://github.com/jaywcjlove/regexp-example/issues/4#issuecomment-1013578631)