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Hey, i am munish, i don't know the required validator for dropdownlist in mvc3
Posted 14-Oct-11 2:00am
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GateKeeper22 at 2-Dec-11 15:20pm
   
What do you mean by required validator? Do you mean the validator control to display the message or do you mean the data attribute to store the message in?

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Solution 1

Hello munish,
 
For this you need to add one key property in your model. and bind your dropdownlist with that key property in view.
 
then add [Required(ErrorMessage="")] attribute above the property which is you have define in model. refer below quick example
 
In Model
 
public List<selectedlistitem> Values{get;set;}
 
[Required(ErrorMessage="Select the Value")]
public int KerProperty{get;set;}
 

In View
 
@Html.Dropdownfor(model=>model.KerProperty,Model.Values)
@Html.ValidationMessageFor(model=>model.KerProperty)</selectedlistitem>
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