pip_services3_commons.validate.AtLeastOneExistsRule module
pip_services3_commons.validate.AtLeastOneExistsRule
At least one exist 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.AtLeastOneExistsRule.
AtLeastOneExistsRule
(*properties: str) Bases:
pip_services3_commons.validate.IValidationRule.IValidationRule
Validation rule that check that at least one of the object properties is not None.
Example:
schema = Schema().with_rule(AtLeastOneExistsRule("field1", "field2")) schema.validate({ 'field1': 1, 'field2': "A" }) # Result: no errors schema.validate({ 'field1': 1 }) # Result: no errors schema.validate({ }) # Result: at least one of properties field1, field2 must exist
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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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