@backland/schema/lib/module/fields/EnumField.js

TypeScript schema declaration and validation library with static type inference

function _defineProperty(obj, key, value) { key = _toPropertyKey(key); if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; }
function _toPropertyKey(arg) { var key = _toPrimitive(arg, "string"); return typeof key === "symbol" ? key : String(key); }
function _toPrimitive(input, hint) { if (typeof input !== "object" || input === null) return input; var prim = input[Symbol.toPrimitive]; if (prim !== undefined) { var res = prim.call(input, hint || "default"); if (typeof res !== "object") return res; throw new TypeError("@@toPrimitive must return a primitive value."); } return (hint === "string" ? String : Number)(input); }
import { FieldType } from './FieldType';
export class EnumField extends FieldType {
  //

  get value() {
    return this.def;
  }
  constructor(def) {
    super({
      def: def,
      name: 'enum'
    });
    _defineProperty(this, "parse", void 0);
    this.parse = this.applyParser({
      parse: input => {
        if (!this.def.includes(input)) {
          throw new Error("accepted: ".concat(this.def.map(e => "'".concat(e, "'")).join(' or '), ", found ").concat(input, "."));
        }
        return input;
      }
    });
  }
}
_defineProperty(EnumField, "create", def => {
  return new EnumField(def);
});
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