jsx-eslint/eslint-plugin-react

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

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#66 建立於 2015年4月16日

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 (2 留言) (0 反應) (0 負責人)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.

貢獻者指南

技術棧
reactjavascript
領域
toolingdeveloper experience
議題類型
feature
難度面向新貢獻者的預計實作難度，1 表示很小改動，5 表示專家級工作。
2
預計時間有經驗貢獻者完成調查、實作、測試並準備 pull request 的粗略時間範圍。
1-3 hours
活動狀態議題目前的可參與程度：新鮮、活躍、陳舊、阻塞或等待維護者輸入。
stale
清晰度議題是否清楚說明預期改動、驗收標準和下一步。
clear
前置要求
eslint plugin developmentreact fundamentals
新手友善度1-100 的估計分數，表示該議題對首次貢獻者的友善程度。
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