eslint/no-empty-character-class Correctness

✅ This rule is turned on by default.

An auto-fix is available for this rule.

禁止在正则表达式中使用空的字符类。

因为正则表达式中的空字符类无法匹配任何内容，它们可能是输入错误。

此规则错误代码示例：

javascript

var foo = /^abc[]/;

此规则正确代码示例：

javascript

var foo = /^abc/;
var foo2 = /^abc[123]/;

如何使用

To enable this rule using the config file or in the CLI, you can use:

Config (.oxlintrc.json)Config (oxlint.config.ts)CLI

json

{
  "rules": {
    "no-empty-character-class": "error"
  }
}

import { defineConfig } from "oxlint";

export default defineConfig({
  rules: {
    "no-empty-character-class": "error",
  },
});

bash

oxlint --deny no-empty-character-class

该规则在 v0.0.7 中添加。