Email Validation Logic is Wrong (2021)

This page summarizes the projects mentioned and recommended in the original post on news.ycombinator.com

SurveyJS - Open-Source JSON Form Builder to Create Dynamic Forms Right in Your App
With SurveyJS form UI libraries, you can build and style forms in a fully-integrated drag & drop form builder, render them in your JS app, and store form submission data in any backend, inc. PHP, ASP.NET Core, and Node.js.
surveyjs.io
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InfluxDB - Power Real-Time Data Analytics at Scale
Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality.
www.influxdata.com
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  • mailcheck

    Reduce misspelled email addresses in your web apps.

  • Not an "instead of" approach, but the best thing I'd implemented when running an ecom site was a typo detector that prompted people to fix their email if it looked wrong, like "[email protected]", "Did you mean [email protected]?".

    At the time I used "mailcheck": https://github.com/mailcheck/mailcheck

    There appears to be a more modern implementation here: https://github.com/ZooTools/email-spell-checker

    It reduced the amount of badly entered emails more than any other approach I tried.

  • email-spell-checker

    📮 An ultratiny (1.9 KB) and fast JavaScript email checker to reduce users typing a wrong email. Written in TypeScript. Enterprise-grade.

  • Not an "instead of" approach, but the best thing I'd implemented when running an ecom site was a typo detector that prompted people to fix their email if it looked wrong, like "[email protected]", "Did you mean [email protected]?".

    At the time I used "mailcheck": https://github.com/mailcheck/mailcheck

    There appears to be a more modern implementation here: https://github.com/ZooTools/email-spell-checker

    It reduced the amount of badly entered emails more than any other approach I tried.

  • SurveyJS

    Open-Source JSON Form Builder to Create Dynamic Forms Right in Your App. With SurveyJS form UI libraries, you can build and style forms in a fully-integrated drag & drop form builder, render them in your JS app, and store form submission data in any backend, inc. PHP, ASP.NET Core, and Node.js.

    SurveyJS logo
NOTE: The number of mentions on this list indicates mentions on common posts plus user suggested alternatives. Hence, a higher number means a more popular project.

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