# Package io.vertx.rxjava3.ext.web.api.validation

- Interface Summary
  Interface | Description
  --- | ---
  ValidationHandler | Base interface for validation.

- Class Summary
  Class | Description
  --- | ---
  ContainerDeserializer | Interface that define methods for deserialization of array and objects NOTE: This class has been automatically generated from the `original` non RX-ified interface using Vert.x codegen.
  CustomValidator | This interface is used to add custom synchronous functions inside validation process.
  HTTPRequestValidationHandler | An interface for add HTTP Request validation.
  ParameterTypeValidator | Interface for declaration of method for validate a specific parameter type. If you want to implement your own type validator, you need only to implement `ParameterTypeValidator.isValid(java.lang.String)`: If parameter is valid, call to put value (maybe modified) inside RequestParameters.
  ParameterValidationRule | This function is an inner wrapper for ParameterTypeValidator inside ValidationHandler parameter maps.

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