@nish1896/rhf-mui-components/mui/switch/index.d.ts

A suite of 25+ production-ready react-hook-form components built with material-ui. Fully typed, tree-shakable, and optimized for enterprise-grade forms.

import { CustomComponentIds, CustomOnChangeProps } from "../../types/common.js";
import { FormControlLabelProps, FormHelperTextProps } from "../../types/mui.js";
import { ChangeEvent, JSX, ReactNode, Ref } from "react";
import { Control, FieldValues, Path, RegisterOptions } from "react-hook-form";
import { SwitchProps } from "@mui/material/Switch";

//#region src/mui/switch/index.d.ts
type OnValueChangeProps = {
  newValue: boolean;
  event: ChangeEvent<HTMLInputElement>;
};
type RHFSwitchProps<T extends FieldValues> = {
  /**
   * Name/path of the React Hook Form field this component controls.
   */
  fieldName: Path<T>;
  /**
   * React Hook Form control object returned by `useForm`.
   */
  control: Control<T>;
  /**
   * Validation rules passed to React Hook Form for this field.
   */
  registerOptions?: RegisterOptions<T, Path<T>>;
  /**
   * Overrides the default switch change handling.
   * Receives the next checked state and the original switch change event.
   * Call `rhfOnChange` with the boolean value that should be stored; else the form value will not be updated.
   *
   * @param rhfOnChange - React Hook Form field change handler for the checked value.
   * @param newValue - Next checked state.
   * @param event - Original switch change event.
   */
  customOnChange?: ({
    rhfOnChange,
    newValue,
    event
  }: CustomOnChangeProps<OnValueChangeProps, boolean>) => void;
  /**
   * Called after the default switch handler stores the next checked state in React Hook Form.
   *
   * ⚠️ Important:
   * This callback is not called when `customOnChange` is used.
   *
   * @param newValue - Next checked state.
   * @param event - Original switch change event.
   */
  onValueChange?: ({
    newValue,
    event
  }: OnValueChangeProps) => void;
  /**
   * Label content shown for the field. Defaults to a label generated from `fieldName`.
   */
  label?: ReactNode;
  /**
   * Props forwarded to the switch `FormControlLabel`.
   */
  formControlLabelProps?: FormControlLabelProps;
  /**
   * When true, hides the rendered field label while preserving accessible labeling where possible.
   */
  hideLabel?: boolean;
  /**
   * Helper text shown below the field when there is no visible validation error.
   */
  helperText?: ReactNode;
  /**
   * @deprecated
   * Field error message is now automatically derived from form state.
   * Passing this prop is no longer necessary and it will be removed in the next major version.
   */
  errorMessage?: ReactNode;
  /**
   * If true, hides the error message text while keeping the field in an error state.
   */
  hideErrorMessage?: boolean;
  /**
   * Props forwarded to the internal `FormHelperText`. The `id` is managed by the component.
   */
  formHelperTextProps?: Omit<FormHelperTextProps, 'id'>;
  /**
   * Custom ids for generated field, label, helper text, and error elements.
   */
  customIds?: CustomComponentIds;
} & Omit<SwitchProps, 'name' | 'value' | 'checked' | 'defaultChecked' | 'onChange'>;
declare const RHFSwitch: <T extends FieldValues>(props: RHFSwitchProps<T> & {
  ref?: Ref<HTMLInputElement>;
}) => JSX.Element;
//#endregion
export { RHFSwitchProps, RHFSwitch as default };