@nish1896/rhf-mui-components/mui/multi-autocomplete/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, StrObjOption } from "../../types/common.js";
import { AutoCompleteTextFieldProps, CheckboxProps, FormControlLabelProps, FormHelperTextProps, FormLabelProps, MuiChipProps } from "../../types/mui.js";
import { JSX, ReactNode, Ref } from "react";
import { Control, FieldValues, Path, RegisterOptions } from "react-hook-form";
import { AutocompleteProps, AutocompleteRenderOptionState } from "@mui/material/Autocomplete";

//#region src/mui/multi-autocomplete/index.d.ts
type MultiAutoCompleteProps<Option extends StrObjOption = StrObjOption, DisableClearable extends boolean = false, FreeSolo extends boolean = false> = Omit<AutocompleteProps<Option, true, DisableClearable, FreeSolo>, 'freeSolo' | 'fullWidth' | 'renderInput' | 'renderOption' | 'options' | 'value' | 'defaultValue' | 'multiple' | 'onChange' | 'getOptionKey' | 'getOptionLabel' | 'isOptionEqualToValue' | 'blurOnSelect' | 'disableClearable' | 'disableCloseOnSelect' | 'ChipProps' | 'ref'>;
type OnValueChangeProps = {
  newValue: string[];
  selectedOption?: string;
};
type RHFMultiAutocompleteProps<T extends FieldValues, Option extends StrObjOption = StrObjOption, LabelKey extends Extract<keyof Option, string> = Extract<keyof Option, string>, ValueKey extends Extract<keyof Option, string> = Extract<keyof Option, string>, DisableClearable extends boolean = false, FreeSolo extends boolean = false> = {
  /**
   * 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>>;
  /**
   * Options rendered by the field.
   */
  options: Option[];
  /**
   * Object key used to read the display label from each option.
   */
  labelKey?: LabelKey;
  /**
   * Object key used to derive the stored field value when options are an array of objects.
   */
  valueKey?: ValueKey;
  /**
   * When true, the user may type any value not present in `options`.
   *
   * The typed string is stored in RHF state as-is. `selectedOption` in
   * callbacks is of type `(Option | string)[]`.
   *
   * To keep things predictable and type-safe, `freeSolo` is not compatible with
   * `selectAllText` and will hide the "Select All" option.
   */
  freeSolo?: FreeSolo;
  /**
   * Overrides the default multi-autocomplete change handling.
   * Receives the next string array and the option value that triggered the change.
   * Call `rhfOnChange` with the string array that should be stored; else the form value will not be updated.
   *
   * @param rhfOnChange - React Hook Form field change handler for the selected value array.
   * @param newValue - Next selected string value array.
   * @param selectedOption - Option value that triggered the change, or the select-all sentinel.
   */
  customOnChange?: ({
    rhfOnChange,
    newValue,
    selectedOption
  }: CustomOnChangeProps<OnValueChangeProps, string[]>) => void;
  /**
   * Called after the default multi-autocomplete handler stores the next string array in React Hook Form.
   *
   * ⚠️ Important:
   * This callback is not called when `customOnChange` is used.
   *
   * @param newValue - Next selected string value array.
   * @param selectedOption - Option value that triggered the change, or the select-all sentinel.
   */
  onValueChange?: ({
    newValue,
    selectedOption
  }: OnValueChangeProps) => void;
  /**
   * When true, the selected value cannot be cleared from the input.
   * @default false
   */
  disableClearable?: DisableClearable;
  /**
   * Text to display for the "Select All" option.
   */
  selectAllText?: string;
  /**
   * When true, hides the select-all option.
   */
  hideSelectAllOption?: boolean;
  /**
   * Label content shown for the field. Defaults to a label generated from `fieldName`.
   */
  label?: ReactNode;
  /**
   * Custom renderer for an option label.
   */
  renderOptionLabel?: (option: Option, state: AutocompleteRenderOptionState) => ReactNode;
  /**
   * When true, renders the field label above the form field instead of inside or beside it.
   */
  showLabelAboveFormField?: boolean;
  /**
   * Props forwarded to the internal `FormLabel`. The `id` is managed by the component.
   */
  formLabelProps?: Omit<FormLabelProps, 'id'>;
  /**
   * When true, hides the rendered field label while preserving accessible labeling where possible.
   */
  hideLabel?: boolean;
  /**
   * Props forwarded to each internal MUI `Checkbox`.
   */
  checkboxProps?: CheckboxProps;
  /**
   * Props forwarded to each internal MUI `FormControlLabel`.
   */
  formControlLabelProps?: FormControlLabelProps;
  /**
   * When true, marks the field as required in the UI and accessibility attributes.
   */
  required?: 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'>;
  /**
   * Props forwarded to the internal MUI `TextField`.
   */
  textFieldProps?: AutoCompleteTextFieldProps;
  /**
   * Props forwarded to chips rendered for selected values.
   */
  ChipProps?: MuiChipProps;
  /**
   * Custom ids for generated field, label, helper text, and error elements.
   */
  customIds?: CustomComponentIds;
} & MultiAutoCompleteProps<Option, DisableClearable, FreeSolo>;
declare const RHFMultiAutocomplete: <T extends FieldValues, Option extends StrObjOption = StrObjOption, LabelKey extends Extract<keyof Option, string> = Extract<keyof Option, string>, ValueKey extends Extract<keyof Option, string> = Extract<keyof Option, string>, DisableClearable extends boolean = false, FreeSolo extends boolean = false>(props: RHFMultiAutocompleteProps<T, Option, LabelKey, ValueKey, DisableClearable, FreeSolo> & {
  ref?: Ref<HTMLInputElement>;
}) => JSX.Element;
//#endregion
export { RHFMultiAutocompleteProps, RHFMultiAutocomplete as default };