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Custom validation

Custom validation: React.js Essential Training
Custom validation: React.js Essential Training

In addition to the standard validation, there is custom validation that you can set up for propTypes. Usually custom validation involves if else statements. Eve sets this up for the SkiDayList to return errors if the SkiDayList isn't an array or if it has no values. You can also use custom validation to match regular expressions.

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Skill Level Intermediate
3h 12m
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Q: This course was updated on 09/19/2017. What changed?

A: The following topics were updated: setting up Chrome tools for React, inspecting React sites, Babel static transpiling with babel-cli, loading JSON with webpack, adding CSS to webpack build, and creating components with createClass(). In addition, a new video was added that covers migrating to webpack 3.

Skills covered in this course
Web Web Development React.js

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