I'm using ASP.NET MVC Validation. I want to know in my javascript functions whether the validation has error.
Is there any builtin javascript property integrated with ASP.NET MVC Framework to get this information?
Built-in ASP.NET MVC validation is server-side only so there is no standard variable like Page_IsValid from ASP.NET.
If you want to add client-side validation you could use xVal or jQuery Validation Plugin
Some articles on xVal:
As an option you could validate data on a server and render this JavaScript code in a view:
<script type="text/javascript">
var Page_IsValid = <%= ViewData.ModelState.IsValid %>;
</script>
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