PipServices3.Commons.Validate.NotRule Class Reference

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. More...

Public Member Functions
	NotRule (IValidationRule rule)
	Creates a new validation rule and sets its values More...
void	Validate (string path, Schema schema, object value, List< ValidationResult > results)
	Validates a given value against this rule. More...

Private Attributes
readonly IValidationRule	_rule

Detailed Description

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.

var schema = new Schema().WithRule(
new NotRule(new ValueComparisonRule("EQ", 1)));

schema.Validate(1);          // Result: error
schema.Validate(5);          // Result: no error

See IValidationRule

Constructor & Destructor Documentation

NotRule()

PipServices3.Commons.Validate.NotRule.NotRule

(

IValidationRule

rule

)

Creates a new validation rule and sets its values

Parameters

rule	a rule to be negated.

Member Function Documentation

Validate()

void PipServices3.Commons.Validate.NotRule.Validate	(	string	path,
		Schema	schema,
		object	value,
		List< ValidationResult >	results
	)

Validates a given value against this rule.

Parameters

path	a dot notation path to the value.
schema	a schema this rule is called from
value	a value to be validated.
results	a list with validation results to add new results.

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The documentation for this class was generated from the following file:

• src/Validate/NotRule.cs