Cómo trabajar Formik - Librería para Formularios en React

En este video vamos a ver como trabajar con formik, la mejor librería para trabajar con formularios dentro de React.

🔗 Código del Proyecto: https://github.com/falconmasters/ 
🔗 Formik: https://formik.org/ 

📄 Expresión Regular Nombre: /^[a-zA-ZÀ-ÿ\s]{1,40}$/
📄 Expresión Regular Correo: /^[a-zA-Z0-9_.+-]+@[a-zA-Z0-9-]+\.[a-zA-Z0-9-.]+$/

#react #formik 

React Bootstrap Form Validation using Formik and Yup

In this video, we are going to demonstrate form validation in react using bootstrap with the help of Formik and Yup schema.

For more info related to yup :- https://github.com/jquense/yup

Github repo link :- https://github.com/trickjsprogram/yupvalidation

#react #bootstrap #formik

React JS Tutorial-Yup with Formik Lesson#16b-React Forms with Formik and Yup Validation

Yup, shape, validationSchema, Formik, React Forms, ErrorMessage, yup.string, yup.number, yup.array

React JS Tutorial - Yup with Formik Lesson#16b - React Forms with Formik and Yup Validation Schema

React terms : Yup, Yup schema, Yup.shape(), Yup shape, Formik, ValidationSchema, ReactJS Forms, ErrorMessage, Formik and Yup, npm install yup

Yup is a JavaScript schema builder for value parsing and validation. Define a schema, transform a value to match, validate the shape of an existing value, or both. Yup schema are extremely expressive and allow modeling complex, interdependent validations, or value transformations - https://github.com/jquense/yup

With Sample Codes and Exercises, do the exercises and understand the concept of building Forms in React with Formik and Yup

Learn complete React in this video tutorial series. A must watch for all ReactJS beginners and learners. With lots of samples, code, practice questions and projects, learn and master React and become an awesome front end developer.

Complete React Lessons and ReactJS playlist -
https://www.youtube.com/playlist?list=PLC8jf7P7lrixhadKw5_hc0jjaPPMroUyC

#react js #formik

React JS Tutorial - React and Formik Lesson#16a -Building React Forms with Formik and Yup

Formik, React Forms, Field, initialValues, onSubmit, Yup, validate, ErrorMessage, Building React JS Forms with Formik and Yup

React JS Tutorial - React and Formik Lesson#16a - Building React Forms with Formik and Yup

React terms : Formik, ReactJS Forms, initialState, Field, ErrorMessage, Field, onSubmit, Yup, Formik and Yup, npm install Formik

Formik is the world’s most popular open source form library for React and React Native - https://formik.org/

With Sample Codes and Exercises, do the exercises and understand the concept of building Forms in React with Formik and Yup

Learn complete React in this video tutorial series. A must watch for all ReactJS beginners and learners. With lots of samples, code, practice questions and projects, learn and master React and become an awesome front end developer.

Complete React Lessons and ReactJS playlist -
https://www.youtube.com/playlist?list=PLC8jf7P7lrixhadKw5_hc0jjaPPMroUyC

#react js #formik

Add Course form in React with Formik inside Next JS - Laravel TDD 27

In this video we are going to create the Course create form. We will be using the same concept to build form using Formik.

You can find me on:
Twitter: https://twitter.com/amitavroy7​
Discord: https://discord.gg/Em4nuvQk

#next js #react #formik #laravel tdd #laravel

How to Show Laravel Validation Errors on Formik Based Forms - Handling The Login Form - 23

Formik is a great way to work with Forms. It manages states, state change and also using the Yup library, validation just becomes so easy. We have already seen examples of this in our previous videos as well. But, there are some validations which are not possible on the front end. For example, what happens when the credentials are not correct on the login form?

In this video, we are going to look at how we can set errors coming from the Laravel validator to the Formik form. In this way it becomes very easy to handle not only the client side validation but also the server side validation.

Github urls:
https://github.com/amitavroy/video-reviewsAPI: https://github.com/amitavdevzone/video-review-api

App link:
https://video-reviews.vercel.app

You can find me on:
Twitter: https://twitter.com/amitavroy7
Discord: https://discord.gg/Em4nuvQk

#formik #laravel #login form

Next JS Registration Flow Completed with Formik and Yup Validation - 19

In this video, we are going to look at the complete code for the registration of the user. We will see how the integration works where a user is registering to the application and then gets an email to verify the email account.

Once the email link is clicked. the user is verified and redirected to the Dashboard.

Frontend: https://github.com/amitavroy/video-reviews
API: https://github.com/amitavdevzone/video-review-api
App link: https://video-reviews.vercel.app

You can find me on:
Twitter: https://twitter.com/amitavroy7​
Discord: https://discord.gg/Em4nuvQk

#next js #next #yup #formik #registration flow

Submit Videos using The Create form Created in Formik and Push Application to Vercel - 13

In this video, we are going to create the Video submission form which we will then use to first submit our video. And, once the video submission is done we will publish it to check whether the video listing is working properly or not.

When the screen is ready, we will also publish our Next JS application to Vercel so that every one of you can try out the application. With the API already hosted on Heroku, it will be a nice way to go through the application.

App link: https://video-reviews.vercel.app
Github code: https://github.com/amitavroy/video-reviews

You can find me on:
Twitter: https://twitter.com/amitavroy7
Discord: https://discord.gg/Em4nuvQk

#formik #vercel #submit videos

Laravel with React using formik and Yup For Form and Validation - Next JS Setup For API 06

In this video, I am going to show you how I have set up the front end application using Next JS. I have a basic Login form using Bootstrap.

We will using Formik to create the form along with Yup for validation of form. We will also see how we can store the token coming from Laravel’s API in a cookie so that we can use that in future API calls.

Frontend: https://github.com/amitavroy/video-reviews
API: https://github.com/amitavdevzone/video-review-api
App link: https://video-reviews.vercel.app

You can find me on:
Twitter: https://twitter.com/amitavroy7​
Discord: https://discord.gg/Em4nuvQk

#next js #next #api #formik #yup #laravel

Forms, Inputs, and APIs - Oh My!

Today we’re adding support for creating your own incident via way of…a form! The most dreadful of all UI elements (mostly because they’re just so dang hard).

We’re using Formik to make our lives easier and Next.js’ API backend feature as well…and it makes things pretty dang fun.

——

DISCORD: https://discord.gg/evSQXj2rxj

VOTE ON VIDEOS: https://votey-uppy.vercel.app/

NEWSLETTER: https://hswolff.com/newsletter/

PATREON: https://www.patreon.com/hswolff

TWITCH: https://twitch.tv/hswolff11

TWITTER: https://twitter.com/hswolff

SITE: https://hswolff.com/

#next #formik #react

How to Add RADIO-BUTTON INPUTS in REACT NATIVE using for

How to add RADIO-BUTTON INPUTS in REACT NATIVE using Formik.

Radio buttons are used when there is a list of two or more options that are mutually exclusive. The user has only one choice to make from the many options. This article is a complete guide on how to implement radio button inputs in REACT-NATIVE forms. We will use a library called FORMIK.

Step 1: Create a new react native project using expo. Call it RadioButtonApp

Step 2: Then install formik library to the app. Read Formik Documentation here+

Step 3:  Install Axios

Step 4:  Install react-native-paper

Step 5:  Import react into your app.js file

Step 6:  Import axios into your app.js file.

Step 7:  Import View , Text , and Alert  components from react-native  into your app.js

Step 8:  Import Button , Title , TextInput , and RadioButton  components from react-native-paper  into your app.js file

Step 9:  Import the useFormik hook from formik into your app.js file

Step 10:  Create a constant variable called App to hold a fat arrow function.

Step 11:  Inside the App. Create a constant variable to hold the return value of the useFormik hook.

Step 12:  Add gender property to the initialValues property.

#react-native #javascript #ios-app-development #formik

Create Your Own Custom Forms in React

Creating your own forms and validations like Formik

Creating forms with validation, submitting form values, showing API responses like loaders, errors is quite a tricky task. Forms are not that simple in the frontend. The most basic problem developers usually do is saving every value of form in state management store like Redux store or in the global state of the entire application.

There is no issue in saving the entire form values in the global state but this process is unnecessary updating the whole UI. A single and small change in any value of form ultimately re-render the whole application as the whole application is subscribed to our global state.

What is Formik?

Formik is a form building library, this library eases out some verbose processes while creating forms in react. Formik provides an easy way to get form values in and out, validate the values of form, for example, email validation, email is required validation and creating simple form submission button. When I use Formik, I loved it, also it’s a very small size gzip package(12KB), easy to use.

Today, we will try to make our own custom forms with all the required validation. The third-party library I will be using is material-UI. I have already installed the material UI library in this repo. If you want to read how I have installed the material UI then adding the code repository and article link below.

Article => https://medium.com/nerd-for-tech/perfect-ui-library-with-react-813f41704584

Repository => https://github.com/shreyvijayvargiya/iHateReadingLogs/tree/main/TechLogs/MaterialUIInstallationWithNextJS

Material UI itself provides a lot of form validation ways, You can use there FormControlAPI for better understanding. Read more  here.

#react #javascript #react-forms #formik #material-ui

How to Build Multi-Step Wizards with Formik and React Query

Learn how to build multi-step wizards in a small proof-of-concept application with Formik and React Query right here.

Introduction

Forms are probably the most ubiquitous elements on the web today. You’d be hard pressed to find critical application without one or more forms.

They are especially critical in finance applications where conversion success rates could be the difference between a windfall and bleak numbers for companies. According to conversion authority SaleCycle, 26% of people abandoned their purchase during checkout due to a long or complex process. That hurts the bottom line of any company!

To get the highest impact from a form, it’s best to keep it simple. We can accomplish this by employing the “one thing per page pattern” theory popularized by Adam Silver, and we can easily achieve this by employing multi-step wizards.

What are multi-step wizards?

Multi-step wizards are a solution allowing complex challenges to be broken down to a list of steps needed to accomplish a goal. Sometimes branching conditional logic is used to narrow the path to be taken by the user.

Multi-step wizards allow us to eliminate cognitive overload by a significant factor and heighten user understanding of what is required from them when they fill out a form.

Next, we’ll take a look at Formik and see why it is such a great fit for form management in React.

What is Formik?

Formik is a small library that helps make form management easy.

According to Jared Palmer, the creator of the library, Formik was created as a way to standardize the flow of data through forms while maintaining minimal impact to the look and feel of input components.

My goal with Formik was to create a scalable, performant, form helper with a minimal API that does the really really annoying stuff, and leaves the rest up to you.

• Jared Palmer

Formik is beneficial because it:

• Allows declarative form management while abstracting the mundane and repetitive drone associated with working with forms in React
• Keeps forms familiar and intuitive. If you know a bit of React and know about forms, then you can use Formik
• Makes no assumptions about your current state management solutions. You could be using Redux or MobX and it will play nice with either

#formik #react #web-development

React Form Validation and Submit Example with Formik

https://www.codecheef.org/article/react-form-validation-and-submit-example-with-formik

#reactjs #formik

React Form Validation Example with Formik and Yup

https://www.codecheef.org/article/react-form-validation-example-with-formik-and-yup

#reactjs #formik