react-bfm/lib/field/hooks.js

A basic field / form manager for React using hooks

"use strict";

exports.__esModule = true;
exports.useFieldValueOnFocus = exports.useFieldValue = exports.useFieldState = exports.useFieldIsValid = exports.useFieldIsTouched = exports.useFieldIsDirty = exports.useFieldHasFocus = exports.useFieldError = void 0;
var _react = require("react");
var _context = require("../context");
var _helpers = require("../helpers");
var _fieldKeys = require("../constants/field-keys");
var getServerSnapshot = function getServerSnapshot() {
  return undefined;
};
var useFieldState = exports.useFieldState = function useFieldState(namespace, fieldName) {
  if (process.env.NODE_ENV !== 'production') {
    if (!(0, _helpers.validateNamespace)(namespace)) {
      throw new Error('Expected string with a minimal length of 1 for `namespace`');
    }
    if (!(0, _helpers.validateFieldName)(fieldName)) {
      throw new Error('Expected string with a minimal length of 1 for `fieldName`');
    }
  }
  var _useContext = (0, _react.useContext)(_context.BFMHooksContext),
    createSubscribeToField = _useContext.createSubscribeToField,
    createGetSnapshotFieldState = _useContext.createGetSnapshotFieldState;
  var subscribe = (0, _react.useMemo)(function () {
    return createSubscribeToField(namespace, fieldName);
  }, [createSubscribeToField, fieldName, namespace]);
  var getSnapshot = (0, _react.useMemo)(function () {
    return createGetSnapshotFieldState(namespace, fieldName);
  }, [createGetSnapshotFieldState, fieldName, namespace]);
  return (0, _react.useSyncExternalStore)(subscribe, getSnapshot, getServerSnapshot);
};
var useFieldError = exports.useFieldError = function useFieldError(namespace, fieldName) {
  var fieldState = useFieldState(namespace, fieldName);
  return fieldState == null ? void 0 : fieldState[_fieldKeys.FIELD_KEY_ERROR];
};
var useFieldHasFocus = exports.useFieldHasFocus = function useFieldHasFocus(namespace, fieldName) {
  var fieldState = useFieldState(namespace, fieldName);
  return fieldState == null ? void 0 : fieldState[_fieldKeys.FIELD_KEY_FOCUS];
};
var useFieldIsDirty = exports.useFieldIsDirty = function useFieldIsDirty(namespace, fieldName) {
  var fieldState = useFieldState(namespace, fieldName);
  return fieldState == null ? void 0 : fieldState[_fieldKeys.FIELD_KEY_DIRTY];
};
var useFieldIsTouched = exports.useFieldIsTouched = function useFieldIsTouched(namespace, fieldName) {
  var fieldState = useFieldState(namespace, fieldName);
  return fieldState == null ? void 0 : fieldState[_fieldKeys.FIELD_KEY_TOUCHED];
};
var useFieldIsValid = exports.useFieldIsValid = function useFieldIsValid(namespace, fieldName) {
  var fieldState = useFieldState(namespace, fieldName);
  return fieldState == null ? void 0 : fieldState[_fieldKeys.FIELD_KEY_VALID];
};
var useFieldValue = exports.useFieldValue = function useFieldValue(namespace, fieldName) {
  var fieldState = useFieldState(namespace, fieldName);
  return fieldState == null ? void 0 : fieldState[_fieldKeys.FIELD_KEY_VALUE];
};
var useFieldValueOnFocus = exports.useFieldValueOnFocus = function useFieldValueOnFocus(namespace, fieldName) {
  var fieldState = useFieldState(namespace, fieldName);
  return fieldState == null ? void 0 : fieldState[_fieldKeys.FIELD_KEY_VALUE_ON_FOCUS];
};