Validating integer with regularexpressionvalidator basic concepts of luminescence dating

Many of these stock validators are inspired by and implemented to conform to the validators defined at a custom validator will be required.// v is this function is the value to be validated, in this case a "country" string.

Several basic "Validator" construction methods are also provided as static methods to this class.

These methods provide a simpler syntax for creating basic validations.

email Property.validators.push(Validator.email Address());// Assume em1 is a preexisting Entity Manager.

var cust Type = em1.metadata Entity Type("Customer"); var customer Id Property - cust Property("Customer ID"); // Validates that the value of the Customer ID property on Customer is a Guid.

customer Id Property.validators.push(Validator.guid());// Assume em1 is a preexisting Entity Manager.

freight Property.validators.push(Validator.int16());// Assume em1 is a preexisting Entity Manager.

region Property.validators.push(Validator.byte());// Assume em is a preexisting Entity Manager.

var person Type = em.metadata Entity Type("Person"); var credit Card Property = person Property("credit Card"); // Validates that the value of the Person.credit Card property is credit card.

freight Property.validators.push(Validator.int64()); Creates a regular expression validator with a fixed expression.

Many of the stock validators are built with this factory method.

A number of property level validators are registered automatically, i.e added to each Data Property.validators property based on Data Property metadata.

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