klein.interfaces.ValidationError

class documentation

class ValidationError(Exception): (source)

Known subclasses: klein.interfaces.ValueAbsent

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A ValidationError is raised by Field.extractValue.

Method __init__ Initialize a ValidationError with a message to show to the user.
Instance Variable message Undocumented
def __init__(self, message): (source)

Initialize a ValidationError with a message to show to the user.

Parameters
message:objectUndocumented
message = (source)

Undocumented