node-red-contrib-dynamic-request-validator

Create Schemas to validate request method, body and query parameters. Schemas are configured in this node Properties.

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Properties

• Method (GET, POST, PUT, DELETE) - the expected method of the request to be validated.

• Validation Schema/Rules - Schema to validate Rules.

Outputs

1. Valid Request (top output)
   • msg (any) - the original msg of request.
2. Invalid Request (bottom output)
   • payload (json) - the error message.
   • statusCode (400 | 500) - the status code of error.

Examples

Body schema example

* Sample JSON for validator


{"value":"provide dot string path of your values which need to validate","required":{"value":"value should be true / false","message":"specified return msg","errCode":"specified return error Code"},"regex":{"value":"provide regex","message":"specified return msg","errCode":"specified return error Code"},"minLength":{"value":"Value to validate","message":"specified return msg","errCode":"specified return error Code"},"maxLength":{"value":"Value to validate","message":"specified return msg","errCode":"specified return error Code"},"equal":{"value":"Value to validate","message":"specified return msg","errCode":"specified return error Code","defaultValue":"Default Value to validate"},"notEqual":{"value":"Value to validate","message":"specified return msg","errCode":"specified return error Code","defaultValue":"Default Value to validate"},"isBefore":{"value":"Value to validate","message":"specified return msg","errCode":"specified return error Code","defaultValue":"Default Value to validate"},"greaterThan":{"value":"Value to validate","message":"specified return msg","errCode":"specified return error Code","defaultValue":"Default Value to validate"},"lessThan":{"value":"Value to validate","message":"specified return msg","errCode":"specified return error Code","defaultValue":"Default Value to validate"},"greaterThanEqual":{"value":"Value to validate","message":"specified return msg","errCode":"specified return error Code","defaultValue":"Default Value to validate"},"lessThanEqual":{"value":"Value to validate","message":"specified return msg","errCode":"specified return error Code","defaultValue":"Default Value to validate"},"type":{"value":"email|mobile|uuid|number|alphanumeric|isAddress|isHexString|decimal","message":"specified return msg","errCode":"specified return error Code","option":{"force_decimal":"","decimal_digits":"","locale":""}}}

Updates

1. Valid Request (top output)
   • 1.1.2
     • Now we can validate Crypto Address and hash using Ethers package
     • also we can check value only if value is not blank
   • 1.1.3
     • Resolve Typo error
   • 1.1.5
     • Resolve Issue regex not check if provide Type value