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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