12 files changed, 794 insertions, 0 deletions
diff --git a/src/types/generics.ts b/src/types/generics.ts
new file mode 100644
index 0000000..5377c54
--- /dev/null
+++ b/src/types/generics.ts
@@ -0,0 +1,5 @@
+export type Maybe<T> = T | undefined;
+
+export type Nullable<T> = T | null;
+
+export type DataValidator<T> = (data: T) => boolean | Promise<boolean>;
diff --git a/src/types/index.ts b/src/types/index.ts
index c9820db..e2f0f55 100644
--- a/src/types/index.ts
+++ b/src/types/index.ts
@@ -1,4 +1,5 @@
 export * from './app';
+export * from './generics';
 export * from './graphql';
 export * from './mdx';
 export * from './raw-data';
diff --git a/src/utils/hooks/index.ts b/src/utils/hooks/index.ts
index 9181b6a..9cc2b0f 100644
--- a/src/utils/hooks/index.ts
+++ b/src/utils/hooks/index.ts
@@ -5,6 +5,7 @@ export * from './use-boolean';
 export * from './use-breadcrumb';
 export * from './use-comments';
 export * from './use-data-from-api';
+export * from './use-form';
 export * from './use-github-api';
 export * from './use-headings-tree';
 export * from './use-is-mounted';
diff --git a/src/utils/hooks/use-form/index.ts b/src/utils/hooks/use-form/index.ts
new file mode 100644
index 0000000..9febc8b
--- /dev/null
+++ b/src/utils/hooks/use-form/index.ts
@@ -0,0 +1,3 @@
+export * from './use-form';
+export * from './use-form-submit';
+export * from './use-form-values';
diff --git a/src/utils/hooks/use-form/use-form-submit/index.ts b/src/utils/hooks/use-form/use-form-submit/index.ts
new file mode 100644
index 0000000..f7f5bdf
--- /dev/null
+++ b/src/utils/hooks/use-form/use-form-submit/index.ts
@@ -0,0 +1 @@
+export * from './use-form-submit';
diff --git a/src/utils/hooks/use-form/use-form-submit/use-form-submit.test.ts b/src/utils/hooks/use-form/use-form-submit/use-form-submit.test.ts
new file mode 100644
index 0000000..cb0da16
--- /dev/null
+++ b/src/utils/hooks/use-form/use-form-submit/use-form-submit.test.ts
@@ -0,0 +1,163 @@
+import { describe, expect, it, jest } from '@jest/globals';
+import { act, renderHook } from '@testing-library/react';
+import type { FormEvent } from 'react';
+import { type FormSubmitValidation, useFormSubmit } from './use-form-submit';
+
+const generateSubmitEvent = () =>
+  new Event('submit', {
+    bubbles: true,
+    cancelable: true,
+  }) as unknown as FormEvent<HTMLFormElement>;
+
+describe('useFormSubmit', () => {
+  const data = { foo: 'tempore', bar: false, baz: 42 };
+  const messages = { error: 'Error', success: 'Success' };
+
+  it('can submit the provided data', async () => {
+    const { result } = renderHook(() => useFormSubmit(data));
+
+    // eslint-disable-next-line @typescript-eslint/no-magic-numbers
+    expect.assertions(4);
+
+    expect(result.current.messages).toBeNull();
+    expect(result.current.submitStatus).toBe('IDLE');
+
+    await act(async () => {
+      await result.current.submit(generateSubmitEvent());
+    });
+
+    expect(result.current.messages).toBeNull();
+    expect(result.current.submitStatus).toBe('SUCCEEDED');
+  });
+
+  it('can use a callback to handle submit', async () => {
+    const callback = jest.fn((_data) => undefined);
+    const { result } = renderHook(() =>
+      useFormSubmit(data, { submit: callback })
+    );
+
+    // eslint-disable-next-line @typescript-eslint/no-magic-numbers
+    expect.assertions(5);
+
+    expect(callback).not.toHaveBeenCalled();
+    expect(result.current.messages).toBeNull();
+
+    await act(async () => {
+      await result.current.submit(generateSubmitEvent());
+    });
+
+    expect(callback).toHaveBeenCalledTimes(1);
+    expect(callback).toHaveBeenCalledWith(data);
+    expect(result.current.messages).toBeNull();
+  });
+
+  it('can use a callback that fails validating data on submit', async () => {
+    const callback = jest.fn(
+      (values: typeof data): FormSubmitValidation<typeof data> => {
+        return {
+          messages,
+          validator: () => values.bar,
+        };
+      }
+    );
+    const { result } = renderHook(() =>
+      useFormSubmit(data, { submit: callback })
+    );
+
+    // eslint-disable-next-line @typescript-eslint/no-magic-numbers
+    expect.assertions(6);
+
+    expect(callback).not.toHaveBeenCalled();
+    expect(result.current.messages).toBeNull();
+
+    await act(async () => {
+      await result.current.submit(generateSubmitEvent());
+    });
+
+    expect(callback).toHaveBeenCalledTimes(1);
+    expect(callback).toHaveBeenCalledWith(data);
+    expect(result.current.submitStatus).toBe('FAILED');
+    expect(result.current.messages).toBe(messages);
+  });
+
+  it('can use a callback that succeeds validating data on submit', async () => {
+    const callback = jest.fn(
+      (values: typeof data): FormSubmitValidation<typeof data> => {
+        return {
+          messages,
+          validator: () => !values.bar,
+        };
+      }
+    );
+    const { result } = renderHook(() =>
+      useFormSubmit(data, { submit: callback })
+    );
+
+    // eslint-disable-next-line @typescript-eslint/no-magic-numbers
+    expect.assertions(6);
+
+    expect(callback).not.toHaveBeenCalled();
+    expect(result.current.messages).toBeNull();
+
+    await act(async () => {
+      await result.current.submit(generateSubmitEvent());
+    });
+
+    expect(callback).toHaveBeenCalledTimes(1);
+    expect(callback).toHaveBeenCalledWith(data);
+    expect(result.current.submitStatus).toBe('SUCCEEDED');
+    expect(result.current.messages).toBe(messages);
+  });
+
+  it('can call an onSuccess callback on success', async () => {
+    const callback = jest.fn();
+    const { result } = renderHook(() =>
+      useFormSubmit(data, { onSuccess: callback })
+    );
+
+    // eslint-disable-next-line @typescript-eslint/no-magic-numbers
+    expect.assertions(6);
+
+    expect(callback).not.toHaveBeenCalled();
+    expect(result.current.messages).toBeNull();
+    expect(result.current.submitStatus).toBe('IDLE');
+
+    await act(async () => {
+      await result.current.submit(generateSubmitEvent());
+    });
+
+    expect(result.current.messages).toBeNull();
+    expect(callback).toHaveBeenCalledTimes(1);
+    expect(result.current.submitStatus).toBe('SUCCEEDED');
+  });
+
+  it('can call an onFailure callback on failure', async () => {
+    const handlers = {
+      onFailure: jest.fn(),
+      submit: jest.fn(
+        (values: typeof data): FormSubmitValidation<typeof data> => {
+          return {
+            messages,
+            validator: () => values.bar,
+          };
+        }
+      ),
+    };
+    const { result } = renderHook(() => useFormSubmit(data, handlers));
+
+    // eslint-disable-next-line @typescript-eslint/no-magic-numbers
+    expect.assertions(6);
+
+    expect(handlers.onFailure).not.toHaveBeenCalled();
+    expect(result.current.messages).toBeNull();
+    expect(result.current.submitStatus).toBe('IDLE');
+
+    await act(async () => {
+      await result.current.submit(generateSubmitEvent());
+    });
+
+    expect(result.current.messages).toBe(messages);
+    expect(handlers.onFailure).toHaveBeenCalledTimes(1);
+    expect(result.current.submitStatus).toBe('FAILED');
+  });
+});
diff --git a/src/utils/hooks/use-form/use-form-submit/use-form-submit.ts b/src/utils/hooks/use-form/use-form-submit/use-form-submit.ts
new file mode 100644
index 0000000..8d02395
--- /dev/null
+++ b/src/utils/hooks/use-form/use-form-submit/use-form-submit.ts
@@ -0,0 +1,122 @@
+import { useCallback, useState, type FormEvent } from 'react';
+import type { DataValidator, Maybe, Nullable } from '../../../../types';
+
+export type FormSubmitMessages = {
+  /**
+   * The message to use on error.
+   */
+  error: string;
+  /**
+   * The message to use on success.
+   */
+  success: string;
+};
+
+export type FormSubmitValidation<T> = {
+  /**
+   * A callback to handle submit validation.
+   */
+  validator: DataValidator<T>;
+  /**
+   * The messages to use on failure or success.
+   */
+  messages: Partial<FormSubmitMessages>;
+};
+
+export type FormSubmitHandler<T> = (
+  data: T
+) => Maybe<FormSubmitValidation<T>> | Promise<Maybe<FormSubmitValidation<T>>>;
+
+export type FormSubmitStatus = 'IDLE' | 'PENDING' | 'FAILED' | 'SUCCEEDED';
+
+export type FormHandlers<T extends Record<string, unknown>> = {
+  /**
+   * A callback function to handle submit failure.
+   */
+  onFailure: () => void;
+  /**
+   * A callback function to handle submit success.
+   */
+  onSuccess: () => void;
+  /**
+   * A callback function to handle submit.
+   */
+  submit: FormSubmitHandler<T>;
+};
+
+export type UseFormSubmitReturn = {
+  /**
+   * The message to use on submit failure or success.
+   */
+  messages: Nullable<Partial<FormSubmitMessages>>;
+  /**
+   * A method to handle form submit.
+   *
+   * @param {FormEvent<HTMLFormElement>} e - The event.
+   * @returns {Promise<void>}
+   */
+  submit: (e: FormEvent<HTMLFormElement>) => Promise<void>;
+  /**
+   * The submit status.
+   */
+  submitStatus: FormSubmitStatus;
+};
+
+/**
+ * React hook to handle form submit.
+ *
+ * @template {object} T - The object keys should match the fields name.
+ * @param {T} data - The form values.
+ * @param {Partial<FormHandlers<T>>} handlers - The submit handlers.
+ * @returns {UseFormSubmitReturn} A submit method, the status and messages.
+ */
+export const useFormSubmit = <T extends Record<string, unknown>>(
+  data: T,
+  handlers?: Partial<FormHandlers<T>>
+): UseFormSubmitReturn => {
+  const { onFailure, onSuccess, submit: submitHandler } = handlers ?? {};
+  const [messages, setMessages] =
+    useState<Nullable<Partial<FormSubmitMessages>>>(null);
+  const [submitStatus, setSubmitStatus] = useState<FormSubmitStatus>('IDLE');
+
+  const handleFailure = useCallback(() => {
+    setSubmitStatus('FAILED');
+    if (onFailure) onFailure();
+  }, [onFailure]);
+
+  const handleSuccess = useCallback(() => {
+    setSubmitStatus('SUCCEEDED');
+    if (onSuccess) onSuccess();
+  }, [onSuccess]);
+
+  const handleSubmit = useCallback(async () => {
+    const submitResult = submitHandler ? await submitHandler(data) : undefined;
+
+    if (!submitResult) {
+      handleSuccess();
+      return;
+    }
+
+    setMessages(submitResult.messages);
+
+    const isSuccess = submitResult.validator(data);
+
+    setSubmitStatus(isSuccess ? 'SUCCEEDED' : 'FAILED');
+
+    if (isSuccess) handleSuccess();
+    else handleFailure();
+  }, [data, handleFailure, handleSuccess, submitHandler]);
+
+  const submit = useCallback(
+    async (e: FormEvent<HTMLFormElement>) => {
+      e.preventDefault();
+      setMessages(null);
+      setSubmitStatus('PENDING');
+
+      return handleSubmit();
+    },
+    [handleSubmit]
+  );
+
+  return { messages, submit, submitStatus };
+};
diff --git a/src/utils/hooks/use-form/use-form-values/index.ts b/src/utils/hooks/use-form/use-form-values/index.ts
new file mode 100644
index 0000000..664a862
--- /dev/null
+++ b/src/utils/hooks/use-form/use-form-values/index.ts
@@ -0,0 +1 @@
+export * from './use-form-values';
diff --git a/src/utils/hooks/use-form/use-form-values/use-form-values.test.ts b/src/utils/hooks/use-form/use-form-values/use-form-values.test.ts
new file mode 100644
index 0000000..f86d910
--- /dev/null
+++ b/src/utils/hooks/use-form/use-form-values/use-form-values.test.ts
@@ -0,0 +1,69 @@
+import { describe, expect, it } from '@jest/globals';
+import { act, renderHook } from '@testing-library/react';
+import type { ChangeEvent } from 'react';
+import { useFormValues } from './use-form-values';
+
+/**
+ * Generate a new change event.
+ *
+ * @param {string} name - The field name.
+ * @param {unknown} value - The new value of the field.
+ * @returns {ChangeEvent<HTMLInputElement>} The event.
+ */
+const generateChangeEvent = (name: string, value: unknown, type = 'text') => {
+  const ev = new Event('change');
+  Object.defineProperty(ev, 'target', {
+    value: {
+      checked: type === 'checkbox' || type === 'radio' ? value : undefined,
+      name,
+      type,
+      value: type === 'checkbox' || type === 'radio' ? undefined : value,
+    },
+    writable: false,
+  });
+
+  return ev as unknown as ChangeEvent<HTMLInputElement>;
+};
+
+describe('useFormValues', () => {
+  const initialValues = {
+    foo: 'hello',
+    bar: false,
+  };
+  const newValues = {
+    foo: 'world',
+    bar: true,
+  };
+
+  it('can initialize the values', () => {
+    const { result } = renderHook(() => useFormValues(initialValues));
+
+    expect(result.current.values.bar).toBe(initialValues.bar);
+    expect(result.current.values.foo).toBe(initialValues.foo);
+  });
+
+  it('can update and reset the values', () => {
+    const { result } = renderHook(() => useFormValues(initialValues));
+
+    act(() => {
+      result.current.update(
+        generateChangeEvent('bar', newValues.bar, 'checkbox')
+      );
+    });
+
+    expect(result.current.values.bar).toBe(newValues.bar);
+
+    act(() => {
+      result.current.update(generateChangeEvent('foo', newValues.foo));
+    });
+
+    expect(result.current.values.foo).toBe(newValues.foo);
+
+    act(() => {
+      result.current.reset();
+    });
+
+    expect(result.current.values.bar).toBe(initialValues.bar);
+    expect(result.current.values.foo).toBe(initialValues.foo);
+  });
+});
diff --git a/src/utils/hooks/use-form/use-form-values/use-form-values.ts b/src/utils/hooks/use-form/use-form-values/use-form-values.ts
new file mode 100644
index 0000000..8a0962f
--- /dev/null
+++ b/src/utils/hooks/use-form/use-form-values/use-form-values.ts
@@ -0,0 +1,69 @@
+import {
+  type ChangeEventHandler,
+  useCallback,
+  useState,
+  type ChangeEvent,
+} from 'react';
+
+const isBooleanField = (
+  target: EventTarget & (HTMLInputElement | HTMLTextAreaElement)
+): target is EventTarget & HTMLInputElement =>
+  target.type === 'checkbox' || target.type === 'radio';
+
+export type UseFormValuesReturn<T extends Record<string, unknown>> = {
+  /**
+   * A method to reset the fields to their initial values.
+   *
+   * @returns {void}
+   */
+  reset: () => void;
+  /**
+   * A method to handle input or textarea update.
+   *
+   * @param {ChangeEvent<HTMLTextAreaElement | HTMLInputElement>} e - The event.
+   * @returns {void}
+   */
+  update: (e: ChangeEvent<HTMLTextAreaElement | HTMLInputElement>) => void;
+  /**
+   * The fields values.
+   */
+  values: T;
+};
+
+/**
+ * React hook to handle form values update and reset.
+ *
+ * @template {object} T - The object keys should match the fields name.
+ * @param {T} initialValues - The fields initial values.
+ * @returns {UseFormValuesReturn<T>} An object with values and two methods.
+ */
+export const useFormValues = <T extends Record<string, unknown>>(
+  initialValues: T
+): UseFormValuesReturn<T> => {
+  const [values, setValues] = useState(initialValues);
+
+  /**
+   * Reset the field to their initial values.
+   */
+  const reset = useCallback(() => {
+    setValues(initialValues);
+  }, [initialValues]);
+
+  /**
+   * Handle input and textarea update.
+   *
+   * @param {ChangeEvent<HTMLTextAreaElement | HTMLInputElement>} e - The event.
+   * @returns {void}
+   */
+  const update: ChangeEventHandler<HTMLInputElement | HTMLTextAreaElement> =
+    useCallback(({ target }) => {
+      setValues((prevData) => {
+        return {
+          ...prevData,
+          [target.name]: isBooleanField(target) ? target.checked : target.value,
+        };
+      });
+    }, []);
+
+  return { values, reset, update };
+};
diff --git a/src/utils/hooks/use-form/use-form.test.ts b/src/utils/hooks/use-form/use-form.test.ts
new file mode 100644
index 0000000..e2c30b5
--- /dev/null
+++ b/src/utils/hooks/use-form/use-form.test.ts
@@ -0,0 +1,225 @@
+import { describe, expect, it } from '@jest/globals';
+import { act, renderHook } from '@testing-library/react';
+import type { ChangeEvent, FormEvent } from 'react';
+import { useForm } from './use-form';
+
+const generateSubmitEvent = () =>
+  new Event('submit', {
+    bubbles: true,
+    cancelable: true,
+  }) as unknown as FormEvent<HTMLFormElement>;
+
+/**
+ * Generate a new change event.
+ *
+ * @param {string} name - The field name.
+ * @param {unknown} value - The new value of the field.
+ * @returns {ChangeEvent<HTMLInputElement>} The event.
+ */
+const generateChangeEvent = (name: string, value: unknown, type = 'text') => {
+  const ev = new Event('change');
+  Object.defineProperty(ev, 'target', {
+    value: {
+      checked: type === 'checkbox' || type === 'radio' ? value : undefined,
+      name,
+      type,
+      value: type === 'checkbox' || type === 'radio' ? undefined : value,
+    },
+    writable: false,
+  });
+
+  return ev as unknown as ChangeEvent<HTMLInputElement>;
+};
+
+describe('useForm', () => {
+  it('can initialize the data', () => {
+    const initialValues = {
+      foo: 'impedit',
+      bar: 42,
+    };
+    const { result } = renderHook(() => useForm({ initialValues }));
+
+    expect(result.current.values.bar).toBe(initialValues.bar);
+    expect(result.current.values.foo).toBe(initialValues.foo);
+  });
+
+  it('can use a handler to validate the submit process', async () => {
+    const data = {
+      name: 'John',
+    };
+    const submitHandler = jest.fn((_data) => undefined);
+    const { result } = renderHook(() =>
+      useForm({
+        initialValues: data,
+        submitHandler,
+      })
+    );
+
+    // eslint-disable-next-line @typescript-eslint/no-magic-numbers
+    expect.assertions(3);
+
+    await act(async () => {
+      await result.current.submit(generateSubmitEvent());
+    });
+
+    expect(result.current.validationErrors).toBeNull();
+    expect(submitHandler).toHaveBeenCalled();
+    expect(result.current.submitStatus).toBe('SUCCEEDED');
+  });
+
+  it('can submit the data and reset to initial values', async () => {
+    const data = {
+      initial: {
+        name: 'John',
+      },
+      new: {
+        name: 'Phoebe',
+      },
+    };
+    const { result } = renderHook(() =>
+      useForm({
+        initialValues: data.initial,
+      })
+    );
+
+    // eslint-disable-next-line @typescript-eslint/no-magic-numbers
+    expect.assertions(3);
+
+    act(() => {
+      result.current.update(generateChangeEvent('name', data.new.name));
+    });
+
+    expect(result.current.values.name).toBe(data.new.name);
+
+    await act(async () => {
+      await result.current.submit(generateSubmitEvent());
+    });
+
+    expect(result.current.submitStatus).toBe('SUCCEEDED');
+    expect(result.current.values.name).toBe(data.initial.name);
+  });
+
+  it('can submit after validating the data', async () => {
+    const data = {
+      initial: {
+        name: 'John',
+      },
+      new: {
+        name: 'Phoebe',
+      },
+      errors: {
+        name: 'Expect name to have at least 2 letters.',
+      },
+    };
+    const submitHandler = jest.fn((_data) => undefined);
+    const { result } = renderHook(() =>
+      useForm({
+        initialValues: data.initial,
+        submitHandler,
+        validations: {
+          name: {
+            error: data.errors.name,
+            validator: (value) => value.length > 1,
+          },
+        },
+      })
+    );
+
+    // eslint-disable-next-line @typescript-eslint/no-magic-numbers
+    expect.assertions(4);
+
+    act(() => {
+      result.current.update(generateChangeEvent('name', data.new.name));
+    });
+
+    expect(result.current.values.name).toBe(data.new.name);
+
+    await act(async () => {
+      await result.current.submit(generateSubmitEvent());
+    });
+
+    expect(result.current.validationErrors).toBeNull();
+    expect(submitHandler).toHaveBeenCalled();
+    expect(result.current.submitStatus).toBe('SUCCEEDED');
+  });
+
+  it('can abort submit if data validation fails', async () => {
+    const minAge = 18;
+    const data = {
+      initial: {
+        name: 'H',
+        age: 17,
+      },
+      errors: {
+        age: `Expect age to be at least ${minAge}.`,
+        name: 'Expect name to have at least 2 letters.',
+      },
+    };
+    const submitHandler = jest.fn((_data) => undefined);
+    const { result } = renderHook(() =>
+      useForm({
+        initialValues: data.initial,
+        submitHandler,
+        validations: {
+          age: {
+            error: data.errors.age,
+            validator: (value) => value >= minAge,
+          },
+          name: {
+            error: data.errors.name,
+            validator: (value) => value.length > 1,
+          },
+        },
+      })
+    );
+
+    // eslint-disable-next-line @typescript-eslint/no-magic-numbers
+    expect.assertions(4);
+
+    await act(async () => {
+      await result.current.submit(generateSubmitEvent());
+    });
+
+    expect(result.current.validationErrors?.age).toBe(data.errors.age);
+    expect(result.current.validationErrors?.name).toBe(data.errors.name);
+    expect(submitHandler).not.toHaveBeenCalled();
+    expect(result.current.submitStatus).toBe('FAILED');
+  });
+
+  it('can partially validate the data before submit', async () => {
+    const data = {
+      initial: {
+        name: 'H',
+        age: 17,
+      },
+      errors: {
+        name: 'Expect name to have at least 2 letters.',
+      },
+    };
+    const submitHandler = jest.fn((_data) => undefined);
+    const { result } = renderHook(() =>
+      useForm({
+        initialValues: data.initial,
+        submitHandler,
+        validations: {
+          name: {
+            error: data.errors.name,
+            validator: (value) => value.length > 1,
+          },
+        },
+      })
+    );
+
+    // eslint-disable-next-line @typescript-eslint/no-magic-numbers
+    expect.assertions(4);
+
+    await act(async () => {
+      await result.current.submit(generateSubmitEvent());
+    });
+
+    expect(result.current.validationErrors?.age).toBeUndefined();
+    expect(result.current.validationErrors?.name).toBe(data.errors.name);
+    expect(submitHandler).not.toHaveBeenCalled();
+    expect(result.current.submitStatus).toBe('FAILED');
+  });
+});
diff --git a/src/utils/hooks/use-form/use-form.ts b/src/utils/hooks/use-form/use-form.ts
new file mode 100644
index 0000000..492f820
--- /dev/null
+++ b/src/utils/hooks/use-form/use-form.ts
@@ -0,0 +1,134 @@
+import { useCallback, useState } from 'react';
+import type { DataValidator, Nullable } from '../../../types';
+import {
+  type FormSubmitHandler,
+  useFormSubmit,
+  type UseFormSubmitReturn,
+} from './use-form-submit';
+import { type UseFormValuesReturn, useFormValues } from './use-form-values';
+
+export type FormFieldValidation<T> = {
+  /**
+   * The error message.
+   */
+  error: string;
+  /**
+   * A function to validate the field value.
+   */
+  validator: DataValidator<T>;
+};
+
+export type FormValidations<T> = {
+  [K in keyof T]: FormFieldValidation<T[K]>;
+};
+
+export type FormValidationErrors<T> = {
+  [K in keyof T]?: string;
+};
+
+export type UseFormConfig<T> = {
+  /**
+   * The initial fields values.
+   */
+  initialValues: T;
+  /**
+   * A function to handle submit.
+   */
+  submitHandler?: FormSubmitHandler<T>;
+  /**
+   * An object with validator and error message to validate each field.
+   */
+  validations?: Partial<FormValidations<T>>;
+};
+
+export type UseFormReturn<T extends Record<string, unknown>> =
+  UseFormValuesReturn<T> &
+    UseFormSubmitReturn & {
+      /**
+       * The validation error for each field.
+       */
+      validationErrors: Nullable<FormValidationErrors<T>>;
+    };
+
+/**
+ * React hook to manage forms.
+ *
+ * @template {object} T - The object keys should match the fields name.
+ * @param {UseFormConfig<T>} config - The config.
+ * @returns {UseFormReturn<T>} The values, validations errors and form methods.
+ */
+export const useForm = <T extends Record<string, unknown>>({
+  initialValues,
+  submitHandler,
+  validations,
+}: UseFormConfig<T>): UseFormReturn<T> => {
+  const { values, reset, update } = useFormValues(initialValues);
+  const [validationErrors, setValidationErrors] =
+    useState<Nullable<FormValidationErrors<T>>>(null);
+
+  const areValuesValid = useCallback(async () => {
+    if (!validations) return true;
+
+    const keys = Object.keys(values) as Extract<keyof T, string>[];
+    const validationPromises = keys.map(async (key) => {
+      const value = values[key];
+      const field = validations[key];
+
+      if (!field) return true;
+
+      const isValidField = await field.validator(value);
+
+      if (!isValidField)
+        setValidationErrors((prevErr) => {
+          const newErrors: FormValidationErrors<T> = prevErr
+            ? { ...prevErr }
+            : {};
+
+          return {
+            ...newErrors,
+            [key]: field.error,
+          };
+        });
+
+      return isValidField;
+    });
+
+    const awaitedValidation = await Promise.all(validationPromises);
+
+    return awaitedValidation.every((isValid) => isValid);
+  }, [validations, values]);
+
+  const handleSubmit = useCallback(async () => {
+    setValidationErrors(null);
+
+    const isValid = await areValuesValid();
+
+    if (isValid && submitHandler) return submitHandler(values);
+
+    return {
+      validator: () => isValid,
+      messages: {
+        error: 'Has invalid values',
+      },
+    };
+  }, [areValuesValid, submitHandler, values]);
+
+  const handleSuccess = useCallback(() => {
+    reset();
+  }, [reset]);
+
+  const { messages, submit, submitStatus } = useFormSubmit(values, {
+    onSuccess: handleSuccess,
+    submit: handleSubmit,
+  });
+
+  return {
+    messages,
+    reset,
+    submit,
+    submitStatus,
+    update,
+    values,
+    validationErrors,
+  };
+};