Xrated russian date sites - Asp net validating date and time

I then iterate over the errors in the Model State calling the remote Errors method (more on this later). Extensions; using Fluent Validation; using Validation Context = System. During Model Validation, the Web API will call this method on any object that implements this interface giving us a chance to run any validation rules for each object as its Model Bound.

If, however, the HTTP Response from the server has a HTTP Status Code 400 (Bad Request), I do a few additional things. Models IValidatable Object gives us a single method aptly name Validate.

First, I parse the response Text converting the returned JSON into a living and breathing Java Script object. This method takes in a Validation Context object, and as you can see simply delegates to our Reservation Validator (a Fluent Validator) object.

Resit is a simple application, it consists of a single screen, that allows users to add reservations.

In addition to the screen, we also have a Web API that will be responsible for the validation of our models and any data access required.

This includes both Data Annotations and the IValidatable Object interface.

Generally speaking, I am not a fan of the ever so popular attribution method of validation.And if you remember our conversation about Model Binding you will know that both the the MVC framework and the Web API honor this contract when running through the Model Validation process. The only other interesting thing here is the rule definitions in the constructor of our validator. Validation Result type that both the MVC and the Web API expect.Notice I create two rules, the first, requires the First Name property to be valued, and the second, requires the Last Name to be valued. This extension method simply converts the Fluent Validation Validation Result type to the System. It’s only a few lines of code, but this is required since the types are actually different. So far we have a Simple view with a Html form, a Reservation domain object that implements IValidatable Object, a single Validator object called Reservation Validator. Validation Result object that is eventually stuffed into Model State and streamed back to our client.Oh, and of course, the very ugly HTML 5 control that is rendered for dates automagically. Finally, you will see the empty span element that will eventually render our error messages sent back from our Web API.Of course, no html form is complete without a bunch of messy Java Script at the bottom of the screen, and this form is no exception!Thirdly, and most importantly, I have never been able to figure out how to use the hooks for client validation when creating custom validators (Just can’t find the energy to do it). NET MVC Data Annotations do have one tantalizing benefit with the added Java Script support (sometimes). NET Web API that benefit does not actually exist, after all we are not returning markup and Java Script to the client, we are returning resources formatted in JSON or XML.

Tags: , ,