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How to add validators for @Html.TextBox() without model

Tag: asp.net-mvc,asp.net-mvc-4

This is a part of my view

@model bhavin.Models.Employee

@using (Html.BeginForm("BuynowForm", "Home"))
{
<div class="form-group">
   <label>Billing Address</label>
   @Html.TextBox("bill_address", null, new { @class = "form-control valid" })
</div>
<p>
<input type="submit" value="Submit" class="btn btn-primary" />
</p>
 }

I want to add required validation to it. The billing_address textbox is not a part of the models.employee. I am using mvc5 So how to add the validator?

Best How To :

Add data-val and data-val-required attribute for Html.TextBox() as shown below.

<script src="~/Scripts/jquery-1.10.2.min.js"></script>
<script src="~/Scripts/jquery.validate.min.js"></script>
<script src="~/Scripts/jquery.validate.unobtrusive.min.js"></script>    

@using (Html.BeginForm("",""))
{
    @Html.ValidationSummary()
    @Html.TextBox("bill_address", null, new { @class = "form-control valid", @data_val = "true", @data_val_required = "Billing Address is required" })
    <input type="submit" value="Click" id="btnSubmit" />
}

NOTE

  1. @Html.ValidationSummary() is used for printing validation message.
  2. Do not forget to include - validate and unobtrusive JavaScript files.

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Add data-val and data-val-required attribute for Html.TextBox() as shown below. <script src="~/Scripts/jquery-1.10.2.min.js"></script> <script src="~/Scripts/jquery.validate.min.js"></script> <script src="~/Scripts/jquery.validate.unobtrusive.min.js"></script> @using (Html.BeginForm("","")) { @Html.ValidationSummary() @Html.TextBox("bill_address", null, new { @class = "form-control valid", @data_val = "true", @data_val_required = "Billing Address is required" }) <input type="submit" value="Click"...

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