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Learn React JS Form Validation in this user registration form tutorial. This beginners to intermediate React JS lesson uses axios to submit a user registration form that is built with accessibility in mind.

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React JS for Beginners full course - 9 hours: https://youtu.be/RVFAyFWO4go

React Login tutorial series playlist: https://www.youtube.com/playlist?list=PL0Zuz27SZ-6PRCpm9clX0WiBEMB70FWwd

Source Code: https://github.com/gitdagray/react_register_form

Course Updates https://courses.davegray.codes/

React JS Form Validation | Axios User Registration Form Submit | Accessible Registration Form

(00:00) Intro
(00:22) Welcome
(00:30) Intermediate level - Faster Pace
(01:05) Setup and overview
(01:59) Installing and importing dependencies
(04:32) Regex for validation
(05:22) App refs and state
(07:12) useEffect and validation logic
(09:42) Displaying error messages
(11:17) Username input
(17:50) Password input
(21:21) Password confirmation input
(24:16) Form submit button
(25:21) Link to sign in form
(26:02) handleSubmit function
(28:08) Will you submit to a server?
(29:10) Displaying a success screen
(31:38) Addiing Axios to the project
(33:38) Completing handleSubmit with Axios
(37:27) Axios error handling
(39:15) Testing the form with a Node JS REST API
(41:53) Testing Accessibility with a screen reader

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Node JS Full Course (with source code) for building the backend REST API that will receive your form submissions: https://youtu.be/f2EqECiTBL8

FontAwesome for React:
https://fontawesome.com/v5.15/how-to-use/on-the-web/using-with/react

RegExr for Regular Expressions: https://regexr.com/

Accessible Form References:
WebAIM.org - Advanced Forms: https://webaim.org/techniques/forms/advanced
WebAIM.org - Form Validation: https://webaim.org/techniques/formvalidation/
MDN - Aria Attributes:
aria-invalid: https://developer.mozilla.org/en-US/docs/Web/Accessibility/ARIA/ARIA_Techniques/Using_the_aria-invalid_attribute
aria-describedby: https://developer.mozilla.org/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-describedby
aria-live: https://developer.mozilla.org/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-live
aria-label: https://developer.mozilla.org/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-label

ES7 React JS Snippets Extension for VS Code:
https://marketplace.visualstudio.com/items?itemName=dsznajder.es7-react-js-snippets

React Dev Tools Extension for Chrome:
https://chrome.google.com/webstore/detail/react-developer-tools/fmkadmapgofadopljbjfkapdkoienihi

References:
ReactJS Official site: https://reactjs.org/
React Wikipedia: https://en.wikipedia.org/wiki/React_(JavaScript_library)
React Jobs: https://www.ziprecruiter.com/candidate/search?search=react&location=

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#react #form #validation