sard-form ❤️ 💥 🚀

---

Description

This is a smart library that will help you build form in a declarative way so that it will be easy to maintain and easy to understand by other developers that comes across your code

Installation

To use this library you need to install it using:

npm install sard-form

Basic usage

import { Form, FormElement } from 'sard-form'

const MyForm = () => {
    return (
        <Form>
            <FormElement
                type="text"
                name="username"
                id="username"
                /*label*/
                label="Username"
                /*form group container*/
                wrap={{
                    in: "div",
                    className: "form-group"
                }}
            />
            <FormElement
                type="email"
                name="email"
                id="eamil"
                /*label*/
                label="Email"
                /*form group container*/
                wrap={{
                    in: "div",
                    className: "form-group"
                }}
            />
            <FormElement
                type="password"
                name="password"
                id="password"
                /*label*/
                label="Password"
                /*form group container*/
                wrap={{
                    in: "div",
                    className: "form-group"
                }}
            />
            <FormElement
                type="button"
                btype="submit"
            >Submit</FormElement>
        </Form>
    )
}

Usage with react-hook-form

const LoginForm = () => {
    const { handleSubmit, register, formState: {errors} } = useForm({mode: "onBlur"})

    const onSubmit =  data => {
        console.log(data)
    }
    
    const wrapper = {
        in: "div"
    }

    return (
        <Form onSubmit={handleSubmit(onSubmit)}>
            <FormElement
                // Input props
                type="email"
                name="email"
                id="email"
                className={}
                placeholder="ex:test@test.com"
                autoComplete="off"
                // label
                label={{
                    content: "Adresse mail"
                }}
                // wrapper
                wrap={wrapper}
                // validation
                {
                    ...register("email", {
                        required:{
                            value: true,
                            message: "Ce champ est requis"
                        },
                        pattern: {
                            value: /^[A-Z0-9._%+-]+@[A-Z0-9.-]+\.[A-Z]{2,}$/i,
                            message: "Adresse email invalide"
                        }
                    })
                }
                //error handling
                onError={[
                    errors.email,
                    <ShowErrorMessage 
                        message={errors.email && errors.email.message} 
                    />
                ]}
            />
            <FormElement
                // Input Props
                type="password"
                name="password"
                id="password"
                className={}
                placeholder="Mot de passe"
                autoComplete="off"
                //label
                label={{
                    content: "Mot de passe",
                }}
                //wrapper
                wrap={wrapper}
                //validation handling
                {...register("password", {
                required: true,
                })}
                //error handling
                onError={[
                    errors.password,
                    <ShowErrorMessage 
                        message="Ce champ est requis"
                    />
                ]}
            />
            <FormElement
                type="button"
                name="submit"
                id="login"
            >
                Se Connecter
            </FormElement>
        </Form>
    )

New Feature for better validation rule syntaxe when using sard-form with react-hook-form

We create a helper function VRules that will make the life of any dev who want to associate our library with the react-hook-form library a lot more easier. This function act like a hook (even if it's not one) when called it returns an object an object of validation rule. use case:

import { Form, FormElement, VRules } from 'sard-form'
import { useForm } from 'react-hook-form'

const App = () => {

  const { handleSubmit, register, formState: {errors} } = useForm({mode: "onBlur"})
  const { Required, Email, MinLength, String, Number, Min, Max } = VRules()
  console.log(errors);

  const onSubmit = (data) => {
    console.log(data);
  }

  return (
    <div className="app">
     <Form onSubmit={handleSubmit(onSubmit)} className="form">
     <FormElement
        type="text"
        name="fullname"
        placeholder="Full Name"
        className="form-input"
        {
          ...register(
            "fullname",
            {
              required: Required('Ce champ est requis'),
              pattern: String("Ce champ n'accepte que des lettre alphabetiques et des espaces", true),
              minLength: MinLength('Ce champ doit comporter au moins 3 caractères', 3)
            }
          )
        }
      />
       <FormElement
        type="number"
        name="age"
        placeholder="Enter Your age"
        className="form-input"
        {
          ...register(
            "age",
            {
              required: Required('Ce champ est requis'),
              pattern: Number("Ce champ n'accepte que des nombres"),
              min: Min('La valeur de ce champ doit être supérieur ou égale à 16', 16),
              max: Max('La valeur de ce champ doit être inférieur ou égale à 60', 60)
            }
          )
        }
      />
      <FormElement
        type="email"
        name="email"
        placeholder="Email"
        className="form-input"
        {
          ...register(
            "email",
            {
              required: Required('Ce champ est requis'),
              pattern: Email("Invalide mail adress")
            }
          )
        }
      />
      <FormElement type="button" className="btn">Submit</FormElement>
     </Form>
    </div>
  )
}

export default App

With this syntax the code explain itself and is easy to uderstand. Feel free to report me any bug, suggestions or critics at mbayelel@gmail.com