JavaScript Validation For TextBox In Mvc

Question

 I want validation For TextBox And TextBox  is List Type So How To Validate Using JavaScript.

The Following Validation I want :-

TextBox Should Not Be Empty

No Duplication  

 

Given Below Is My Code  

 

 

@model List

@using (Html.BeginForm("CreateCategory", "CategoryAndSubCategory", FormMethod.Post, new { enctype = "multipart/form-data", @id = "category" }))

{

@Html.AntiForgeryToken()

@Html.ValidationSummary(true, "", new { @class = "text-danger" })

@Html.Label("Category Name", htmlAttributes: new { @class = "control-label col-md-2 required" })

@Html.EditorFor(a => a[j].Category, new { @class = "form-control", @placeholder = "Enter Category Name", @style = "text-transform: capitalize" })

@Html.ValidationMessageFor(a => a[j].Category, "", new { @class = "text-danger" })

}

}

 

 

 

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