ra-core/dist/form/useFormIsDirty.cjs

Core components of react-admin, a frontend Framework for building admin applications on top of REST services, using ES6, React

"use strict";
var __importDefault = (this && this.__importDefault) || function (mod) {
    return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.checkHasDirtyFields = exports.useFormIsDirty = void 0;
const react_hook_form_1 = require("react-hook-form");
const isEmpty_js_1 = __importDefault(require("lodash/isEmpty.js"));
// useFormState().isDirty might differ from useFormState().dirtyFields (https://github.com/react-hook-form/react-hook-form/issues/4740)
const useFormIsDirty = () => {
    const { dirtyFields } = (0, react_hook_form_1.useFormState)();
    return (0, exports.checkHasDirtyFields)(dirtyFields);
};
exports.useFormIsDirty = useFormIsDirty;
const checkHasDirtyFields = (dirtyFields) => {
    // dirtyFields can contains simple keys with boolean values, nested objects or arrays
    // We must ignore values that are false
    return Object.values(dirtyFields).some(value => {
        if (typeof value === 'boolean') {
            return value;
        }
        else if (Array.isArray(value)) {
            // Some arrays contain only booleans (scalar arrays), some arrays contain objects (object arrays)
            for (const item of value) {
                if (item === true) {
                    return true;
                }
                // FIXME: because we currently don't set default values correctly for arrays,
                // new items are either empty objects, or undefined in dirtyFields. Consider them as dirty.
                if ((typeof item === 'object' && (0, isEmpty_js_1.default)(item)) ||
                    item === undefined) {
                    return true;
                }
                if (typeof item === 'object' &&
                    item !== null &&
                    (0, exports.checkHasDirtyFields)(item)) {
                    return true;
                }
            }
        }
        else if (typeof value === 'object' && value !== null) {
            return (0, exports.checkHasDirtyFields)(value);
        }
        return false;
    });
};
exports.checkHasDirtyFields = checkHasDirtyFields;
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