pip-services3-commons-node
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Portable abstractions and patterns for Pip.Services in Node.js
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JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
/**
* Validation rule to combine rules with OR logical operation.
* When one of rules returns no errors, than this rule also returns no errors.
* When all rules return errors, than the rule returns all errors.
*
* @see [[IValidationRule]]
*
* ### Example ###
*
* let schema = new Schema()
* .withRule(new OrRule(
* new ValueComparisonRule("LT", 1),
* new ValueComparisonRule("GT", 10)
* ));
*
* schema.validate(0); // Result: no error
* schema.validate(5); // Result: 5 must be less than 1 or 5 must be more than 10
* schema.validate(20); // Result: no error
*/
var OrRule = /** @class */ (function () {
/**
* Creates a new validation rule and sets its values.
*
* @param rules a list of rules to join with OR operator
*/
function OrRule() {
var rules = [];
for (var _i = 0; _i < arguments.length; _i++) {
rules[_i] = arguments[_i];
}
this._rules = rules;
}
/**
* Validates a given value against this rule.
*
* @param path a dot notation path to the value.
* @param schema a schema this rule is called from
* @param value a value to be validated.
* @param results a list with validation results to add new results.
*/
OrRule.prototype.validate = function (path, schema, value, results) {
if (!this._rules || this._rules.length == 0)
return;
var localResults = [];
for (var i = 0; i < this._rules.length; i++) {
var resultCount = localResults.length;
this._rules[i].validate(path, schema, value, localResults);
if (resultCount == localResults.length)
return;
}
results.push.apply(results, localResults);
};
return OrRule;
}());
exports.OrRule = OrRule;
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