react-day-picker/dist/cjs/helpers/useControlledValue.js

Customizable Date Picker for React

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.useControlledValue = useControlledValue;
const react_1 = require("react");
/**
 * A helper hook for handling controlled and uncontrolled values in a
 * component's props.
 *
 * If the value is uncontrolled, pass `undefined` as `controlledValue` and use
 * the returned setter to update it.
 *
 * If the value is controlled, pass the controlled value as the second argument,
 * which will always be returned as `value`.
 *
 * @template T - The type of the value.
 */
function useControlledValue(defaultValue, controlledValue) {
    const [uncontrolledValue, setValue] = (0, react_1.useState)(defaultValue);
    const value = controlledValue === undefined ? uncontrolledValue : controlledValue;
    return [value, setValue];
}
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