z.ZodSchema | /deps.ts | deno_books@v1.2.0

method z.ZodSchema.prototype.refinement

import { z } from "https://deno.land/x/deno_books@v1.2.0/deps.ts";
const { ZodSchema } = z;

refinement<RefinedOutput extends Output>(check: (arg: Output) => arg is RefinedOutput, refinementData: IssueData | ((arg: Output, ctx: RefinementCtx) => IssueData)): ZodEffects<this, RefinedOutput, Input>

refinement(check: (arg: Output) => boolean, refinementData: IssueData | ((arg: Output, ctx: RefinementCtx) => IssueData)): ZodEffects<this, Output, Input>

Type Parameters

RefinedOutput extends Output

check: (arg: Output) => arg is RefinedOutput

refinementData: IssueData | ((arg: Output, ctx: RefinementCtx) => IssueData)

check: (arg: Output) => boolean

refinementData: IssueData | ((arg: Output, ctx: RefinementCtx) => IssueData)

ZodEffects<this, Output, Input>