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32 lines
588 B
Markdown
32 lines
588 B
Markdown
## Error Formatting
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The error formatting in your router will be inferred all the way to your client (& Vue components).
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### Adding custom formatting
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```ts
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// ~/server/trpc/index.ts
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import * as trpc from '@trpc/server'
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export const router = trpc.router<Context>()
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.formatError(({ shape, error }) => {
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return {
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...shape,
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data: {
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...shape.data,
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zodError:
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error.code === 'BAD_USER_INPUT'
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&& error.cause instanceof ZodError
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? error.cause.flatten()
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: null,
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}
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}
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})
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```
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### Usage in Vue
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```html
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```
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