How do you prevent navigation when a form has unsaved changes?

How do you prevent navigation when a form has unsaved changes?

题目类型: 技术面试题

这是一道技术面试题，常见于澳洲IT公司面试中。

难度: medium

标签: interviewbit, react, topic-specific, javascript, frontend

参考答案摘要

To prevent users from accidentally leaving a page with unsaved changes, React Router provides a way to block navigation. In React Router v6, this is done using a navigation blocker. The idea is to sto...

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