AllErrors sets whether a chain should return all errors.

FailFast sets whether a chain should stop validation on first error.

New creates a new validation chain.

NewBooleanValidator creates a new boolean validator that returns an error message if condition is false This validator will come handy when dealing with conditional validation.

NewConditionalValidator creates a conditional validator, that runs the validator if the condition is true.

NewEmptyStringValidator creates a string a emptyString validator.

NewPatternValidator creates an instance of the validator The given pattern should be valid regular expression.

NewTCPAddressValidator creates an instance of TCPAddressValidator.

Chain represents list of validators and is used to accumulate errors and return them as a single "error".

TCPAddressValidator helps validate a TCP address.

Validator interface generalizes the validator implementations.

ChainOption configures a validation chain at creation time.