react-phone-number-input
Version:
Telephone number input React component
139 lines (138 loc) • 8.21 kB
JavaScript
;
function _typeof(o) { "@babel/helpers - typeof"; return _typeof = "function" == typeof Symbol && "symbol" == typeof Symbol.iterator ? function (o) { return typeof o; } : function (o) { return o && "function" == typeof Symbol && o.constructor === Symbol && o !== Symbol.prototype ? "symbol" : typeof o; }, _typeof(o); }
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.createInput = createInput;
exports["default"] = void 0;
var _react = _interopRequireWildcard(require("react"));
var _propTypes = _interopRequireDefault(require("prop-types"));
var _core = require("libphonenumber-js/core");
var _inputValuePrefix = require("./helpers/inputValuePrefix.js");
var _useInputKeyDownHandler = _interopRequireDefault(require("./useInputKeyDownHandler.js"));
var _excluded = ["value", "onChange", "onKeyDown", "country", "inputFormat", "metadata", "inputComponent", "international", "withCountryCallingCode"];
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; }
function _getRequireWildcardCache(e) { if ("function" != typeof WeakMap) return null; var r = new WeakMap(), t = new WeakMap(); return (_getRequireWildcardCache = function _getRequireWildcardCache(e) { return e ? t : r; })(e); }
function _interopRequireWildcard(e, r) { if (!r && e && e.__esModule) return e; if (null === e || "object" != _typeof(e) && "function" != typeof e) return { "default": e }; var t = _getRequireWildcardCache(r); if (t && t.has(e)) return t.get(e); var n = { __proto__: null }, a = Object.defineProperty && Object.getOwnPropertyDescriptor; for (var u in e) if ("default" !== u && {}.hasOwnProperty.call(e, u)) { var i = a ? Object.getOwnPropertyDescriptor(e, u) : null; i && (i.get || i.set) ? Object.defineProperty(n, u, i) : n[u] = e[u]; } return n["default"] = e, t && t.set(e, n), n; }
function _extends() { _extends = Object.assign ? Object.assign.bind() : function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; }; return _extends.apply(this, arguments); }
function _objectWithoutProperties(source, excluded) { if (source == null) return {}; var target = _objectWithoutPropertiesLoose(source, excluded); var key, i; if (Object.getOwnPropertySymbols) { var sourceSymbolKeys = Object.getOwnPropertySymbols(source); for (i = 0; i < sourceSymbolKeys.length; i++) { key = sourceSymbolKeys[i]; if (excluded.indexOf(key) >= 0) continue; if (!Object.prototype.propertyIsEnumerable.call(source, key)) continue; target[key] = source[key]; } } return target; }
function _objectWithoutPropertiesLoose(source, excluded) { if (source == null) return {}; var target = {}; var sourceKeys = Object.keys(source); var key, i; for (i = 0; i < sourceKeys.length; i++) { key = sourceKeys[i]; if (excluded.indexOf(key) >= 0) continue; target[key] = source[key]; } return target; }
function createInput(defaultMetadata) {
/**
* `InputBasic` is the most basic implementation of a `Component`
* that can be passed to `<PhoneInput/>`. It parses and formats
* the user's input but doesn't control the caret in the process:
* when erasing or inserting digits in the middle of a phone number
* the caret usually jumps to the end (this is the expected behavior).
* Why does `InputBasic` exist when there's `InputSmart`?
* One reason is working around the [Samsung Galaxy smart caret positioning bug]
* (https://github.com/catamphetamine/react-phone-number-input/issues/75).
* Another reason is that, unlike `InputSmart`, it doesn't require DOM environment.
*/
function InputBasic(_ref, ref) {
var value = _ref.value,
onChange = _ref.onChange,
onKeyDown = _ref.onKeyDown,
country = _ref.country,
inputFormat = _ref.inputFormat,
_ref$metadata = _ref.metadata,
metadata = _ref$metadata === void 0 ? defaultMetadata : _ref$metadata,
_ref$inputComponent = _ref.inputComponent,
Input = _ref$inputComponent === void 0 ? 'input' : _ref$inputComponent,
international = _ref.international,
withCountryCallingCode = _ref.withCountryCallingCode,
rest = _objectWithoutProperties(_ref, _excluded);
var prefix = (0, _inputValuePrefix.getPrefixForFormattingValueAsPhoneNumber)({
inputFormat: inputFormat,
country: country,
metadata: metadata
});
var _onChange = (0, _react.useCallback)(function (event) {
var newValue = (0, _core.parseIncompletePhoneNumber)(event.target.value);
// By default, if a value is something like `"(123)"`
// then Backspace would only erase the rightmost brace
// becoming something like `"(123"`
// which would give the same `"123"` value
// which would then be formatted back to `"(123)"`
// and so a user wouldn't be able to erase the phone number.
//
// This issue is worked around with this simple hack:
// when "old" and "new" parsed values are the same,
// it checks if the "new" formatted value could be obtained
// from the "old" formatted value by erasing some (or no) characters at the right side.
// If it could then it's likely that the user has hit a Backspace key
// and what they really intended was to erase a rightmost digit rather than
// a rightmost punctuation character.
//
if (newValue === value) {
var newValueFormatted = format(prefix, newValue, country, metadata);
if (newValueFormatted.indexOf(event.target.value) === 0) {
// Trim the last digit (or plus sign).
newValue = newValue.slice(0, -1);
}
}
onChange(newValue);
}, [prefix, value, onChange, country, metadata]);
var _onKeyDown = (0, _useInputKeyDownHandler["default"])({
onKeyDown: onKeyDown,
inputFormat: inputFormat
});
return /*#__PURE__*/_react["default"].createElement(Input, _extends({}, rest, {
ref: ref,
value: format(prefix, value, country, metadata),
onChange: _onChange,
onKeyDown: _onKeyDown
}));
}
InputBasic = /*#__PURE__*/_react["default"].forwardRef(InputBasic);
InputBasic.propTypes = {
/**
* The parsed phone number.
* "Parsed" not in a sense of "E.164"
* but rather in a sense of "having only
* digits and possibly a leading plus character".
* Examples: `""`, `"+"`, `"+123"`, `"123"`.
*/
value: _propTypes["default"].string.isRequired,
/**
* A function of `value: string`.
* Updates the `value` property.
*/
onChange: _propTypes["default"].func.isRequired,
/**
* A function of `event: Event`.
* Handles `keydown` events.
*/
onKeyDown: _propTypes["default"].func,
/**
* A two-letter country code for formatting `value`
* as a national phone number (e.g. `(800) 555 35 35`).
* E.g. "US", "RU", etc.
* If no `country` is passed then `value`
* is formatted as an international phone number.
* (e.g. `+7 800 555 35 35`)
* This property should've been called `defaultCountry`
* because it only applies when the user inputs a phone number in a national format
* and is completely ignored when the user inputs a phone number in an international format.
*/
country: _propTypes["default"].string,
/**
* The format that the input field value is being input/output in.
*/
inputFormat: _propTypes["default"].oneOf(['INTERNATIONAL', 'NATIONAL_PART_OF_INTERNATIONAL', 'NATIONAL', 'INTERNATIONAL_OR_NATIONAL']).isRequired,
/**
* `libphonenumber-js` metadata.
*/
metadata: _propTypes["default"].object,
/**
* The `<input/>` component.
*/
inputComponent: _propTypes["default"].elementType
};
return InputBasic;
}
var _default = exports["default"] = createInput();
function format(prefix, value, country, metadata) {
return (0, _inputValuePrefix.removePrefixFromFormattedPhoneNumber)((0, _core.formatIncompletePhoneNumber)(prefix + value, country, metadata), prefix);
}
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