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https://github.com/yracnet/react-form-object
React Form Object
https://github.com/yracnet/react-form-object
Last synced: 5 days ago
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React Form Object
- Host: GitHub
- URL: https://github.com/yracnet/react-form-object
- Owner: yracnet
- License: mit
- Created: 2024-04-11T23:11:18.000Z (7 months ago)
- Default Branch: main
- Last Pushed: 2024-04-15T03:25:20.000Z (7 months ago)
- Last Synced: 2024-04-24T12:28:06.621Z (7 months ago)
- Language: TypeScript
- Size: 62.5 KB
- Stars: 0
- Watchers: 2
- Forks: 0
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
- License: LICENSE
Awesome Lists containing this project
README
**React Form Object**
A library for composing and managing complex forms in React.
## Description
The FormObject component is a powerful tool for managing form state in React applications. It provides a simple and intuitive interface for handling form data, validation, and submission. With FormObject, you can easily define complex forms with nested fields and dynamic validation rules. It handles state management internally, reducing boilerplate code and making form development more efficient. Additionally, FormObject integrates seamlessly with Yup for schema-based validation and provides hooks for custom validation logic. Overall, FormObject simplifies the process of building and managing forms in React applications, making it an essential tool for frontend developers.
## Installation
You can install the package via npm:
```bash
npm install react-form-object
```
Or via yarn:
```bash
yarn add react-form-object
```
## Componentes
- FormObject: For managing complex data forms.
- FormIterator: For managing arrays of complex data forms.
## Usage
To use the FormObject component, import it from react-form-object and use it within your React components. Here's a simple example of how to use the FormObject component:
See the full code [here](examples/src/contact/simplejs.jsx)
```jsx
export const ContactSimpleExample = () => {
const [data, setData] = useState(initContact);
// Method for load options of form
const doOptions = async () => {
await sleep(1000); // Simulate fetching options from a server
return {
status: "ready",
options: {
gender: [
{ value: "", label: `??? ${Date.now()}` },
{ value: "M", label: "Male" },
{ value: "F", label: "Female" },
],
},
};
};
// Method for validate the contact data
// You could use any tool
const doValidate = async (contact) => {
try {
const result = contactSchema.validateSync(contact, { abortEarly: false });
return {
status: "valid",
feedback: {
name: {
type: "valid",
message: "It is valid!!!",
},
},
};
} catch (validationError) {
const feedback = {};
validationError.inner.forEach((error) => {
const path = error.path;
const errorMessage = error.message;
feedback[path] = { type: "invalid", message: errorMessage };
});
return { status: "invalid", feedback };
}
};
// Submit data
const doSubmit = async ({ data }) => {
setData(data);
await sleep(1000); // Simulate submitting data to a server
return {
status: "failed",
message: {
type: "danger",
title: "Invalid Service",
description: "This service is invalid",
},
};
};
// Declare FormObject
return (
MAIN:{JSON.stringify(data, null, 2)}
);
};
```
The `ContactForm` is abstracted from data information and can be split into smaller parts, as it is reused in other forms.
```jsx
const ContactForm = () => {
const { data, onSubmit, onReset, onReload, options } = useFormObject();
const enabledGuardian = data.age && data.age < 18;
return (
Reload
Reset
onSubmit()}>
Submit
onSubmit(true)}
>
Force Submit
);
};
```
The `FormInputText` component is reused throughout the entire project.
```jsx
const FormInputText = ({ name, label, ...props }) => {
const { getAttribute, setAttribute, feedback } = useFormObject();
const onChange = (e) => setAttribute(name, e.target.value);
const value = getAttribute(name) || "";
const className = ITEM_STYLE[feedback[name]?.type];
return (
{label}
{feedback[name]?.message}
);
};
```
The `MessageResponse` component is reused throughout the entire project.
```jsx
const MessageResponse = () => {
const { status, message } = useFormObject();
return (
message && (
{status} - {message.title}:{" "}
{" "}
{message.description}
)
);
};
```
## FormObject
The `FormObject` component accepts the following props:
```ts
export type FormObjectProps = {
index: number;
pk: string;
name: string;
data: T;
setData: SetData;
defaultData: InitData;
result: R;
setResult: SetData;
defaultResult: InitData;
status: Status;
setStatus: SetData;
defaultStatus: InitData;
feedback: Feedback;
setFeedback: SetData;
defaultFeedback: InitData;
message: Message;
setMessage: SetData;
defaultMessage: InitData;
options: Options;
setOptions: SetData;
defaultOptions: InitData;
doReset: DoReset;
doChange: DoChange;
doNotify: DoNotify;
doSubmit: DoSubmit;
doLoad: DoLoad;
doOptions: DoOptions;
doValidate: DoValidate;
deep: boolean;
children: ReactNode;
wrapper: React.FC;
};
```
- **index:** Index within an array, used primarily in conjunction with the FormIterator component.
- **pk:** The name of the primary key attribute.
- **name:** The name of the FormObject, used for identification in debugging purposes.
- **data:** The initial data, representing the initial state of the form (set, default).
- **result:** The initial result, representing the initial state of the result form (set, default).
- **feedback:** The initial feedback, representing the initial state of the feedback form (set, default).
- **message:** The initial message, representing the initial state of the message form (set, default).
- **options:** The initial options, representing the initial state of the options form (set, default).
- **doReset:** A function to perform reset actions on the form.
- **doChange:** A function to handle changes to the form data.
- **doNotify:** A function to notify changes within the form.
- **doSubmit:** A function to handle form submission.
- **doLoad:** A function to load the form.
- **doOptions:** A function to fetch options for form fields.
- **doValidate:** A function to validate the form data.
- **deep:** A boolean indicating whether deep cloning is required for the form data.
- **children:** The child components of the FormObject.
- **wrapper:** A wrapper component to render before the child components.
### useFormObject
The `useFormObject` hook provides access to the following data:
```ts
export type FormObjectContextProps = {
// Identify
pk: string;
name: string;
index: number;
// Data Handler
data: T;
setData: SetData;
setAttribute: SetAttribute;
getAttribute: GetAttribute;
result: R;
setResult: SetData;
// Status Handler
status: Status;
setStatus: SetStatus;
feedback: Feedback;
setFeedback: SetFeedback;
options: Options;
setOptions: SetOptions;
message: Message;
setMessage: SetMessage;
// Allows Methods
onReset: OnReset;
onSubmit: OnSubmit;
onReload: OnReload;
onNotify: OnNotify;
onValidate: OnValidate;
};
```
- **pk:** The name of the primary key attribute.
- **name:** The name of the FormObject, used for identification.
- **index:** Index within an array, used primarily in conjunction with the FormIterator component.
- **data:** The current form data.
- **setData:** A function to update the form data.
- **setAttribute:** A function to set a specific attribute of the form data.
- **getAttribute:** A function to get the value of a specific attribute from the form data.
- **result:** The current result form.
- **setResult:** A function to update the result form.
- **status:** The current status of the form (e.g., loading, ready, invalid).
- **setStatus:** A function to update the status of the form.
- **feedback:** Feedback messages related to form validation.
- **setFeedback:** A function to update the feedback messages.
- **options:** Options available for form fields.
- **setOptions:** A function to update the available options.
- **message:** A message returned after submitting the form.
- **setMessage:** A function to update the message after form submission.
- **onReset:** A method to reset the form to its initial state.
- **onSubmit:** A method to submit the form data.
- **onReload:** A method to reload the form.
- **onNotify:** A method to notify changes within the form.
- **onValidate:** A method to validate the form data.
### useFormValue
The `useFormValue` hook provides access to the functionality for a specified `path`, allowing for dynamic management of `object data` within forms. This hook partially replaces the `data` and `setData` methods with `value` and `setValue`. Additionally, the `getAttribute` and `setAttribute` methods will affect the base path with the specified path parameter.
### useFormList
The `useFormList` hook provides access to the functionality for a specified `path`, allowing for dynamic management of `array data` within forms. In addition to the functionality provided by `useFormValue`, this hook includes methods for manipulating the `list`, such as `addItem`, `removeItem`, `removeIndex`, `setItem`, and `getItem`.
### useFormStateValue
_StateValue_ Hooks
```ts
const [
value,
setValue,
getAttribute,
setAttribute,
handler,
] = useFormStateValue = (path, _default);
```
### useFormStateList
_StateValue_ Hooks
```ts
const [
value,
setValue,
getItem,
setItem,
addItem,
removeItem,
handler,
] = useFormStateList = (path, _default);
```
## FormIterator
The `FormIterator` component is used for managing arrays of complex data within forms.
### useFormIterator
The `useFormIterator` hook provides access to the functionality of the `FormIterator` component, allowing for dynamic management of array data within forms.
## Contributing
## License
This package is open-sourced software licensed under the [MIT license](LICENSE.md).