import { HiddenMap } from 'fyo/model/types'; import { Party as BaseParty } from 'models/baseModels/Party/Party'; import { GSTType } from './types'; export class Party extends BaseParty { async beforeSync() { const gstin = this.get('gstin') as string | undefined; const gstType = this.get('gstType') as GSTType; if (gstin && gstType !== 'Registered Regular') { this.gstin = ''; } } hidden: HiddenMap = { gstin: () => (this.gstType as GSTType) !== 'Registered Regular', }; }