iamonah

iamonah / verrors

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Lightweight wrapper around go-playground/validator for structured JSON-aware validation errors in Go.

10
0
100% credibility
Found Mar 12, 2026 at 10 stars -- GitGems finds repos before they trend. Get early access to the next one.
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AI Analysis
Go
AI Summary

A helper tool for apps that turns basic form checks into clear, structured lists of what's wrong with user inputs.

How It Works

1
🔍 Discover the form checker

While creating an app with user sign-up forms, you hear about a handy tool that makes error messages clear and easy to understand.

2
📦 Add the helper to your app

You bring this simple helper into your project so it can watch over your forms.

3
📝 Define what makes a good form

You note simple rules for fields, like 'email must look real' or 'password needs to be long'.

4
🔍 Spot problems instantly

When a user submits their info, the helper quickly finds exactly what's wrong, like a missing address.

5
📋 See a friendly error list

You get a neat list of issues, such as 'email field is required' or 'street is missing', perfect for showing users.

😊 Users love clear feedback

Your app now guides people smoothly to fix mistakes, making sign-ups a breeze and everyone happy.

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AI-Generated Review

What is verrors?

verrors is a lightweight Go wrapper around go-playground/validator that delivers structured, JSON-aware validation errors for APIs. It maps failures to exact field paths like "user.address.street" or "items[0].product_id", with clear messages for required fields, emails, lengths, and more. Go backend devs get predictable error arrays ready for JSON responses, skipping raw validator noise tied to struct names.

Why is it gaining traction?

It stands out by resolving nested structs and slices into API-friendly paths, unlike stock validators that spit unstructured Go internals. The hook is dead-simple integration: call Validate on any struct, inspect errors with errors.As, and return them directly. Lightweight design keeps your API responses clean without forcing a response format.

Who should use this?

Go API builders validating complex JSON inputs, like user profiles with nested addresses or order items in arrays. Backend teams at betfair lightweight github-style services or bt com tverrors setups needing quick, field-specific feedback. Skip if you're not using go-playground/validator already.

Verdict

Grab it for prototypes or side projects—excellent README examples and MIT license make it a low-risk add, but 10 stars and 1.0% credibility signal early maturity without tests or broad adoption. Test thoroughly before mainline APIs.

(178 words)

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