jsx-eslint/eslint-plugin-react

assert only one dom element is returned from render() per component

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#66 创建于 2015年4月16日

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 (2 评论) (0 反应) (0 负责人)JavaScript (8,630 star) (2,797 fork)batch import
acceptedenhancementhelp wantednew rule

描述

when starting with React, i got hit with the issue where i would return multiple elements per component. would be nice if this error shows up at the lint stage as well.

not totally necessary since react would error anyways.

贡献者指南

技术栈
reactjavascript
领域
toolingdeveloper experience
议题类型
feature
难度面向新贡献者的预计实现难度，1 表示很小改动，5 表示专家级工作。
2
预计时间有经验贡献者完成调查、实现、测试并准备 pull request 的粗略时间范围。
1-3 hours
活动状态议题当前的可参与程度：新鲜、活跃、陈旧、阻塞或等待维护者输入。
stale
清晰度议题是否清楚说明期望改动、验收标准和下一步。
clear
前置要求
eslint plugin developmentreact fundamentals
新手友好度1-100 的估计分数，表示该议题对首次贡献者的友好程度。
70
研究方向
Examine existing rules in the repository under `lib/rules/` to understand the structure. Look at how other rules use `context.report()`. Implement a rule that checks for multiple JSX elements in a React component's return statement. Consider edge cases like fragments or conditional returns.
assert only one dom element is returned from render() per component · jsx-eslint/eslint-plugin-react#66 | Good First Issue