Working With Validation
Visual Studio 2013
| Intermediate
- 7 Videos | 1h 9m 22s
- Earns a Badge
Learn how to implement custom data validation rules on the client and server, use Breeze validation, gather Breeze entity errors, parse Breeze entity error messages on the client, and display validation errors in a JavaScript SPA.
WHAT YOU WILL LEARN
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define a custom validation rule
use the Breeze Validator.register() method to register custom validation rules with Breeze
apply a validator to entities and properties
add data annotations such as required fields and max length -
create a view for displaying input validation errors on text input controls
use the errors.entitiesWithErrors.map() function and the entity.entityAspect.getValidationErrors() method
use a regular expression to parse the returned error object
IN THIS COURSE
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1.Defining Custom Validation Rules9m 11sUP NEXT
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2.Registering Custom Validation Rules with Breeze9m 8s
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3.Applying Custom Validation Rules on the Client9m 54s
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4.Applying Data Annotations on the Server10m 17s
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5.Notifying the User of Input Validation Errors9m 46s
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6.Gathering Breeze Entity Errors9m 55s
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7.Parsing Validation Error Messages on the Client11m 11s
EARN A DIGITAL BADGE WHEN YOU COMPLETE THIS COURSE
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