Small Java String validation library

Hacker News

I've been working for a bit of time with both SparkJava and some custom command-line tools, and I wanted to have a simple but efficient validation library, so I decided to make one myself. I just released the v0.2.0, with a concrete documentation, API documentation (Javadoc), and automated CI for tests. Here's the link: https://gitlab.com/Artemix/validator I'm open to any suggestion/recommendation that may help me develop this library even further.

Visit product View on Hacker NewsNov 19, 2018

Share card

Actual performance

2points

Did not reach leaderboard

Launch Intel predictions

Analyze your own launch →

Indie HackersFits the IH revenue-focused audience · Missing: supports, reddit linkedin, podcasting

65%65% predicted probability of success on Indie Hackers, based on ML models trained on real launch data.

best fitHighest predicted score across all platforms for this description.

Product HuntOn track for Day 1 leaderboard · Strong signals: open · Missing: mac, agents, macos

53%53% predicted probability of success on Product Hunt, based on ML models trained on real launch data.

TrustMRRLess likely to generate early MRR · Missing: mobile apps, ios, personal

49%49% predicted probability of success on TrustMRR, based on ML models trained on real launch data.

Hacker NewsMay not resonate with HN audience · Strong signals: just released, ide, io · Missing: https docs, excited, exist

36%36% predicted probability of success on Hacker News, based on ML models trained on real launch data.

nativeThis product was originally launched on this platform.

AppSumoMay struggle as an AppSumo deal · Strong signals: efficient · Missing: plus, platform, intuitive

33%33% predicted probability of success on AppSumo, based on ML models trained on real launch data.

Acquire.comPre-revenue stage for this audience · Missing: arr, mrr, revenue

12%12% predicted probability of success on Acquire.com, based on ML models trained on real launch data.

BetaListMay not resonate with beta-testers · Missing: web3, chat, crypto

0%0% predicted probability of success on BetaList, based on ML models trained on real launch data.

Correct prediction on native model

Similar products

a small jQuery Form Validation library36%Launch Intel prediction score: how likely this product is to succeed on its source platform, based on its name, tagline, and description.

a small jQuery Form Validation library

Hacker News47

A sane validation library for Scala33%Launch Intel prediction score: how likely this product is to succeed on its source platform, based on its name, tagline, and description.

A sane validation library for Scala

Hacker News1

OnSubmit – the last input validation library of 202341%Launch Intel prediction score: how likely this product is to succeed on its source platform, based on its name, tagline, and description.

OnSubmit – the last input validation library of 2023

Hacker News7

Gab-validate – Java validation library25%Launch Intel prediction score: how likely this product is to succeed on its source platform, based on its name, tagline, and description.

Gab-validate – Java validation library

Hacker News2

Parameter Validation in Javalin (Kotlin)22%Launch Intel prediction score: how likely this product is to succeed on its source platform, based on its name, tagline, and description.

Parameter Validation in Javalin (Kotlin)

Hacker News1

Lemma Derivation/Validation Trees48%Launch Intel prediction score: how likely this product is to succeed on its source platform, based on its name, tagline, and description.

Lemma Derivation/Validation Trees

Hacker News1

SerdeV – Serde with Validation20%Launch Intel prediction score: how likely this product is to succeed on its source platform, based on its name, tagline, and description.

SerdeV – Serde with Validation

Hacker News2

KLLVM, a small Kotlin library to work with LLVM38%Launch Intel prediction score: how likely this product is to succeed on its source platform, based on its name, tagline, and description.

KLLVM, a small Kotlin library to work with LLVM

Hacker News1

Validator.dart – String validation and sanitization library for Dart33%Launch Intel prediction score: how likely this product is to succeed on its source platform, based on its name, tagline, and description.

Validator.dart – String validation and sanitization library for Dart

Hacker News6

Msgspec, a fast serialization/validation library for Python39%Launch Intel prediction score: how likely this product is to succeed on its source platform, based on its name, tagline, and description.

Msgspec, a fast serialization/validation library for Python

Hacker News3

Browse all products Analyze your launch