Backend-Api/ServiceHost/Areas/Admin/Pages/Shared/_ValidationScriptsPartial.cshtml

<script src="~/lib/jquery-validation/dist/jquery.validate.min.js"></script>
<script src="~/lib/jquery-validation-unobtrusive/jquery.validate.unobtrusive.min.js"></script>
	`<script src="~/lib/jquery-validation/dist/jquery.validate.min.js"></script>`
	`<script src="~/lib/jquery-validation-unobtrusive/jquery.validate.unobtrusive.min.js"></script>`