React JS Form Validation Using Formik useFormik Hook and Yup Package

#reactjs #javascript #webdevelopment #formik #yup #reactjsformvalidation
Learn how to work with Form Validation Using Formik useFormik Hook and Yup Package in React JS

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Video Timeline
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00:20 Installation of React Formik Package
00:35 Create React ProductForm Component
03:30 Import useFormik hook from Formik Package
03:55 Specify InitialValues in useFormik Hook
07:54 Assign Custom value to formik fields using setFieldValue() method
09:00 Specify Validation Rules
09:55 Image Validation Rules
11:30 Styling Component
13:45 Render ProductForm Component
15:25 Display Validation Errors
18:25 Installation of Yup Package
18:40 Create React ProductYupForm Component
19:10 Import Yup
19:35 Specify Validation rules to formik using yup object
21:15 Custom yup validation rule using addMethod()
21:46 File Extension validation rule using yup package addMethod()
26:10 Raise validation error using createError in yup package
26:45 Output

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