pip_services3_commons.validate.AndRule module

pip_services3_commons.validate.AndRule

And rule implementation

copyright

Conceptual Vision Consulting LLC 2018-2019, see AUTHORS for more details.

license

MIT, see LICENSE for more details.

class pip_services3_commons.validate.AndRule.AndRule(*rules: pip_services3_commons.validate.IValidationRule.IValidationRule)

Bases: pip_services3_commons.validate.IValidationRule.IValidationRule

Validation rule to combine __rules with AND logical operation. When all __rules returns no errors, than this rule also returns no errors. When one of the __rules return errors, than the __rules returns all errors.

Example:

schema = Schema().with_rule(AndRule(ValueComparisonRule("GTE", 1), ValueComparisonRule("LTE", 10)))

schema.validate(0)          # Result: 0 must be greater or equal to 1
schema.validate(5)          # Result: no error
schema.validate(20)         # Result: 20 must be letter or equal 10
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.