Type alias Validator<T, R, P>

Validator<T, R, P>: ((value: T, context: ValidationContext<R, P>) => ValidationResult)

Type Parameters

T

the type of the value to validate
R = T
P = unknown

Type declaration

- (value: T, context: ValidationContext<R, P>): ValidationResult
- A Validator checks if a value is valid and returns a ValidationResult containing the ConstraintViolations.
  
  If the value is valid the returned ValidationResult must be empty.
  
  Returns
  an empty ValidationResult if the value is valid, otherwise a non-empty ValidationResult
  Parameters
  - value: T
    
    the value to validate
  - context: ValidationContext<R, P>
  Returns ValidationResult

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