pip_services3_commons.validate.NotRule module
pip_services3_commons.validate.NotRule
Not rule implementation
- copyright
Conceptual Vision Consulting LLC 2018-2019, see AUTHORS for more details.
- license
MIT, see LICENSE for more details.
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class
pip_services3_commons.validate.NotRule.
NotRule
(rule: pip_services3_commons.validate.IValidationRule.IValidationRule) Bases:
pip_services3_commons.validate.IValidationRule.IValidationRule
Validation rule negate another rule. When embedded rule returns no errors, than this rule return an error. When embedded rule return errors, than the rule returns no errors.
Example:
schema = Schema().with_rule(NotRule(ValueComparisonRule("EQ", 1))) schema.validate(1) # Result: error schema.validate(5) # Result: no error
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validate
(path: str, schema: <module 'pip_services3_commons.validate.Schema' from '/pip_services3_commons/validate/Schema.py'>, value: Any, results: List[pip_services3_commons.validate.ValidationResult.ValidationResult]) Validates a given args against this rule.
- Parameters
path – a dot notation path to the args.
schema – a schema this rule is called from
value – a args to be validated.
results – a list with validation results to add new results.
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