Validate HTTP input data in a fancy way.
👑 Written in Nim language

nimble install bag

API reference
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😍 Key Features

• Macro-based webform validation
• Framework agnostic
• i18n support
• Based on Valido package
• Open Source | MIT License
• Written in 👑 Nim language

Examples

# can be a seq/array containing a key/value tuple (string, string)
var data = [("email", "test@example.com"), ("password", "123admin")]
# create a new bag
bag data:
  email: tEmail"auth.error.email"
  *password: tPasswordStrength"account.password.weak"
    # optional field, if filled checks the password strenth
do:
  for err in inputBag.getErrors:
    echo err

For more examples, check in unittests

❤ Contributions & Support

• 🐛 Found a bug? Create a new Issue
• 👋 Wanna help? Fork it!
• 😎 Get €20 in cloud credits from Hetzner

🎩 License

Bag | MIT license. Made by Humans from OpenPeeps.
Copyright © 2025 OpenPeeps & Contributors — All rights reserved.