React-dynamic-form-creation NPM

ConfigBasedFormBuilderInReact

React Dynamic Form Builder

React JSON Form Builder Component

A simple React component capable of building HTML forms out of a JSON schema and using Bootstrap semantics by default. A Form Builder (also known as Form Creator, Form generator) allows the developers to dynamically generate form controls (text fields, select boxes, radio buttons, checkboxes) from structured data model defined using JSON Schema.

Set up your React project:

Ensure you have Node.js and npm (or yarn) installed. Create a new React project if you don't have one already using create-react-app or any other method of your choice.

Create a FormBuilder component:

Create a new component, let's call it DynamicFormBuilder, where users can interactively build the form structure.

Define the JSON schema:

Decide on a JSON schema or structure that represents the form fields. For example:

 [

    {
        dataSourceKey: "fullname",
        label: "Full Name",
        id: 1,
        type: "text",
        placeholder: "Full Name",
        misc: {
            defaultValue: "",
            required: true,
            className: "col-sm-12 form-group"
        }
    },


    {
        dataSourceKey: "emailId",
        label: "Email ID",
        id: 2,
        type: "email",
        placeholder: "Email ID",
        misc: {
            defaultValue: "",
            required: true,
            className: "col-sm-12 form-group"
        }
    },


    {
        dataSourceKey: "password",
        label: "Password",
        id: 3,
        type: "password",
        placeholder: "Password",
        misc: {
            defaultValue: {},
            required: true,
            className: "col-sm-12 form-group"
        }
    },
    {
        dataSourceKey: "mobileNumber",
        label: "Mobile Number",
        id: 4,
        type: "number",
        placeholder: "Mobile Number",
        misc: {
            defaultValue: {},
            required: true,
            className: "col-sm-12 form-group"
        }
    },
    {
        dataSourceKey: "dob",
        label: "DOB",
        id: 5,
        type: "date",
        placeholder: "DOB",
        misc: {
            defaultValue: {},
            required: true,
            className: "col-sm-12 form-group"
        }
    },
    {
        dataSourceKey: "workStatus",
        label: "Work status",
        id: 6,
        type: "radio",
        placeholder: "Work status",
        options: [
            {
                id: 1,
                key: 'experienced',
                name: "1'm experienced"
            }
            , {
                id: 2,
                key: 'fresher',
                name: "1'm fresher"
            }
        ],
        misc: {
            defaultValue: "",
            required: true,
            className: "col-sm-12 form-group"
        }
    },
    {
        dataSourceKey: "currentCity",
        label: "Current City",
        id: 7,
        type: "dropdown",
        placeholder: "Current CIty",
        options: [
            {
                id: 1,
                key: 'hyderabad',
                label: "Hyderabad"
            },
            {
                id: 2,
                key: 'gujarat',
                label: "Gujarat"
            },
            {
                id: 3,
                key: 'siliguri',
                label: "Siliguri"
            },
            {
                id: 4,
                key: 'ahmedabad',
                label: "Ahmedabad"
            }
        ],
        misc: {
            defaultValue: "",
            required: true,
            className: "col-sm-12 form-group"
        }
    },
    {
        dataSourceKey: "skills",
        label: "Skills",
        id: 8,
        type: "tagsInput",
        placeholder: "Skills",
        options: [
            {
                id: 1,
                value: 'php',
                label: "Php"
            },
            {
                id: 2,
                value: 'java',
                label: "Java"
            },
            {
                id: 3,
                value: 'html',
                label: "HTML"
            },
            {
                id: 4,
                value: 'react',
                label: "React"
            }
        ],
        misc: {
            defaultValue: "",
            required: true,
            multi: true,
            className: "col-sm-12 form-group"
        }
    },
    {
        dataSourceKey: "acknowledge",
        label: "Acknowledge",
        id: 9,
        type: "checkbox",
        placeholder: "Send me important updates on WhatsApp",
        options: [
            {
                id: 1,
                key: 'acknowledge',
                name: "Send me important updates on WhatsApp"
            }
        ],
        misc: {
            defaultValue: "",
            required: true
        }
    },

]

Build the interactive form builder UI:

Inside the FormBuilder component, create an interactive interface where users can add form fields, set their properties, and preview the form in real-time. You can use React state to manage the form structure.

How to Integrate :

Create React component and import the require module as per your requirement.

Textbox, Password, Email, Number input fields

Install

npm i react-dynamic-form-creation

Import

import TextboxContent from "react-dynamic-form-creation/dist/common/components/FormElements/TextboxContent";

Usage / Integration

import React, { useState } from "react";
import TextboxContent from "react-dynamic-form-creation/dist/common/components/FormElements/TextboxContent";
import { Card, Form } from "react-bootstrap";
import formConfig from "react-dynamic-form-creation/dist/config/formConfig";

const TextboxContentIntegration = (props) => {
const \_fields = [];
const [formData, setFormData] = useState({});
const [submitDisabled, setSubmitDisabled] = useState(false);

    /**
     *
     * Generating input fields of modal form from JSON
     * @param {JSON} config
     */
    const generateInputFields = (config) => {
        config.forEach((field, idx) => {
            switch (field.type) {
                case "number":
                case "password":
                case "email":
                case "text":
                    return getTextboxContent(field, idx);

                default:
                    return null;
            }
        });
        return _fields;
    };

    /**
     *
     * Storing Textbox input field in a form
     * @param {String} field
     * @param {Integer} idx
     */

    const getTextboxContent = (field, idx) => {
        _fields.push(
            <TextboxContent
                id={field.id}
                key={field.id}
                type={field.type}
                field={field}
                formData={formData}
                setFormData={setFormData}
            />
        );
    };

    const handleSubmit = async (e) => {
        e.preventDefault();
        console.log("formData", formData);

    }
    return (
        <div className="app-container-dashboard CreateFileConfig">
            <div className="card-container">
                <Card className="campaign-card" style={{ width: '40rem' }}>
                    <Card.Header>
                        Textbox Integration
                    </Card.Header>
                    <Card.Body>
                        <Form onSubmit={handleSubmit}>
                            <div className="row w-100">
                                {generateInputFields(formConfig)}

                            </div>
                            <div className="text-center pt10">
                                <button type="submit" className="btn btn-primary " disabled={submitDisabled}>
                                    Submit
                                </button>
                            </div>
                        </Form>
                    </Card.Body>
                </Card>

            </div >

        </div>
    );

};

export default TextboxContentIntegration;

Render the final form:

Render the final form based on the JSON structure generated by the user. You can use a library like react-jsonschema-form or manually render the form elements using React components.

Handle form submissions:

Implement the logic to handle form submissions, including validation and data processing.

 const handleSubmit = async (e) => {
        e.preventDefault();
        console.log("formData", formData);

    }

<Form onSubmit={handleSubmit}>
    <div className="row w-100">
        {generateInputFields(formConfig)}

    </div>
    <div className="text-center pt10">
        <button type="submit" className="btn btn-primary " disabled={submitDisabled}>
            Submit
        </button>
    </div>
</Form>