Explain the usage of validation helpers in ASP.NET MVC ?

 Posted by Bharathi Cherukuri on 8/27/2012 | Category: ASP.NET MVC Interview questions | Views: 2570 | Points: 40

In ASP.NET MVC, validation helpers are used to show the validation error messages in a view.
The Html.ValidationMessage() and Html.ValidationSummary() helpers are used in the automatically generated Edit and Create views by the ASP.NET MVC.
To create a view, the following steps are to be followed:

i) In the product controller,right click on the Create() action and then select the option Add View.
ii) Now check the checkbox labeled in the Add View dialog and create a strongly-typed view.
iii) Select the product class from the View data class dropdownlist.
iv) Now, select Create from the view content dropdownlist.
v) Finally, click on the Add button.

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