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POASP.NET MVC 3 RC 2 client side validation with globalization
 

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    <p>My goal is to validate a user input on the client-side, depending on the users' culture.</p> <p>I have a primitive data-model with the following structure:</p> <pre><code>public class User { public int UserId { get; set; } [Required] [StringLength(20,MinimumLength=3)] public string Name { get; set; } [Required] public double Height { get; set; } } </code></pre> <p>Furthermore, I want to have client-side validation enabled, checking if it is a valid number. Therefore, I've added the following lines in the <code>&lt;head&gt;</code> section of my _Layout.cshtml.</p> <pre><code>&lt;script src="@Url.Content("~/Scripts/jQuery-1.4.2.min.js")" type="text/javascript"&gt;&lt;/script&gt; &lt;script src="@Url.Content("~/Scripts/jquery.validate.min.js")" type="text/javascript"&gt;&lt;/script&gt; &lt;script src="@Url.Content("~/Scripts/jquery.validate.unobtrusive.min.js")" type="text/javascript"&gt;&lt;/script&gt; </code></pre> <p>Since I want to have the ability to validate the input in another language formats (in this particular context it's German with the decimal number format of <code>0,75</code> whereas in the US it would be <code>0.75</code>), I've added the following lines (<a href="http://weblogs.asp.net/scottgu/archive/2010/06/10/jquery-globalization-plugin-from-microsoft.aspx" rel="nofollow">jQuery Globalization PlugIn</a>) AFTER the previously mentioned <code>jquery.validate.min.js</code> and <code>jquery.validate.unobtrusive.min.js</code>.</p> <pre><code>&lt;script src="@Url.Content("~/Scripts/jquery.glob.js")" type="text/javascript"&gt;&lt;/script&gt; &lt;script src="@Url.Content("~/Scripts/globinfo/jquery.glob.de-de.js")" type="text/javascript"&gt;&lt;/script&gt; &lt;script type="text/javascript"&gt; $(document).ready(function () { $.culture = jQuery.cultures['de-DE']; $.preferCulture($.culture.name); }); &lt;/script&gt; </code></pre> <p>In addition, I've added the following line to the <code>web.config</code> in the <code>system.web</code> section just to make sure that the German culture is always selected:</p> <pre><code>&lt;globalization culture="de-DE" uiCulture="de-DE" /&gt; </code></pre> <p>Now I am experiencing the following behavior:</p> <ul> <li>If I type in <code>0,1</code> (note the German 'spelling') in the textbox for the value of "Height", the validation error message <code>The field Height must be a number</code> appears and I'm not able to submit the form.</li> <li>If I type in <code>0.1</code> (English 'spelling'), I can submit the form but the server-side validation returns the following validation error message <code>The value '0.1' is not valid for Height.</code></li> </ul> <p>So now I am in some kind of dead lock where I can't get out.</p> <p>Again, my goal is to validate the decimal number input on the client AND server side, based on the users' culture (in this case it's forced to be German). What am I doing wrong?</p> <p>Any help is highly appreciated! Thank you in advance!</p>
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