@douyinfe/semi-ui/lib/cjs/form/errorMessage.js

A modern, comprehensive, flexible design system and UI library. Connect DesignOps & DevOps. Quickly build beautiful React apps. Maintained by Douyin-fe team.

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = void 0;
var _react = _interopRequireWildcard(require("react"));
var _classnames = _interopRequireDefault(require("classnames"));
var _propTypes = _interopRequireDefault(require("prop-types"));
var _constants = require("@douyinfe/semi-foundation/lib/cjs/form/constants");
var _semiIcons = require("@douyinfe/semi-icons");
function _interopRequireDefault(e) { return e && e.__esModule ? e : { default: e }; }
function _getRequireWildcardCache(e) { if ("function" != typeof WeakMap) return null; var r = new WeakMap(), t = new WeakMap(); return (_getRequireWildcardCache = function (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; }
const prefix = _constants.cssClasses.PREFIX;
class ErrorMessage extends _react.PureComponent {
  generatorText(error) {
    const {
      helpTextId,
      errorMessageId
    } = this.props;
    const propsError = this.props.error;
    let id = errorMessageId;
    if (!propsError) {
      id = helpTextId;
    }
    if (typeof error === 'string') {
      return /*#__PURE__*/_react.default.createElement("span", {
        id: id
      }, error);
    } else if (Array.isArray(error)) {
      const err = error.filter(e => e);
      return err.length ? /*#__PURE__*/_react.default.createElement("span", {
        id: id
      }, err.join(', ')) : null;
    } else if (/*#__PURE__*/_react.default.isValidElement(error)) {
      return error;
    }
    return null;
  }
  render() {
    const {
      error,
      className,
      style,
      validateStatus,
      helpText,
      showValidateIcon,
      isInInputGroup
    } = this.props;
    const cls = (0, _classnames.default)({
      [prefix + '-field-error-message']: Boolean(error),
      [prefix + '-field-help-text']: Boolean(helpText)
    }, className);
    if (!error && !helpText) {
      return null;
    }
    // The async-validator `message: ''` convention means "validation failed, but suppress
    // the message text". Without this guard the field would silently fall back to rendering
    // `helpText`, which would falsely look like the success/help state. Skip rendering
    // entirely so that a hidden-text error stays hidden — consistent with the legacy
    // behavior where an unresolved promise meant nothing was rendered at all.
    if (error === '' && validateStatus === 'error') {
      return null;
    }
    const iconMap = {
      warning: /*#__PURE__*/_react.default.createElement(_semiIcons.IconAlertTriangle, null),
      error: /*#__PURE__*/_react.default.createElement(_semiIcons.IconAlertCircle, null)
    };
    const text = error ? this.generatorText(error) : this.generatorText(helpText);
    // Keep backward compatible behavior:
    // historically, when `error` is a truthy non-renderable type (e.g. number),
    // ErrorMessage still renders an empty wrapper with `.semi-form-field-error-message`.
    // Only skip rendering for array errors that have no displayable content (all falsy),
    // to avoid empty placeholders (e.g. InputGroup collecting [false, false]).
    if (Array.isArray(error) && !text && !helpText) {
      return null;
    }
    const iconCls = `${prefix}-field-validate-status-icon`;
    let icon = null;
    if (isInInputGroup) {
      icon = /*#__PURE__*/_react.default.createElement(_semiIcons.IconAlertCircle, {
        className: iconCls
      });
    } else {
      if (iconMap[validateStatus]) {
        icon = /*#__PURE__*/_react.default.cloneElement(iconMap[validateStatus], {
          className: iconCls
        });
      }
    }
    return /*#__PURE__*/_react.default.createElement("div", {
      className: cls,
      style: style
    }, showValidateIcon && text ? icon : null, text);
  }
}
exports.default = ErrorMessage;
ErrorMessage.propTypes = {
  error: _propTypes.default.oneOfType([_propTypes.default.bool, _propTypes.default.string, _propTypes.default.array, _propTypes.default.node]),
  className: _propTypes.default.string,
  style: _propTypes.default.object,
  validateStatus: _propTypes.default.string,
  showValidateIcon: _propTypes.default.bool,
  helpText: _propTypes.default.node,
  isInInputGroup: _propTypes.default.bool,
  // internal props
  errorMessageId: _propTypes.default.string,
  helpTextId: _propTypes.default.string
};