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This article is about how vue validates props with the correct definition. The editor thinks it is very practical, so share it with you as a reference and follow the editor to have a look.

Verify our props with the correct definition

Yes, this is very important. Why?

When designing large projects, it is easy to forget the exact format, type, and other conventions used for props. If you are in a larger development team, your colleagues can't read minds, so you need to tell them clearly how to use your components.

Therefore, we only need to write props validation, and we don't have to trace the components to determine the format of props.

View this example from the Vue documentation.

Props: {status: {type: String, required: true, validator: function (value) {return ['syncing',' synced', 'version-conflict',' error'] .indexOf (value)! =-1}} Thank you for reading! This is the end of the article on "how to verify props with the correct definition of vue". I hope the above content can be of some help to you, so that you can learn more knowledge. if you think the article is good, you can share it out for more people to see!

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