asp.net - Range validation error is always showing -


this razor:

    <div class="row form-group">         <label class="control-label col-md-2">number answer</label>         <div class="col-md-6">             @html.textboxfor(t => t.selectedquestions, new { style = "width: 10%", @class = "form-control" })             @html.validationmessagefor(t => t.selectedquestions)         </div>     </div>

this html generated:

<div class="row form-group">                 <label class="control-label col-md-2">number answer</label>                 <div class="col-md-6">                     <input class="input-validation-error form-control" data-val="true" data-val-number="the field selectedquestions must number." data-val-range="the value entered must bigger zero." data-val-range-max="6" data-val-range-min="1" data-val-required="the selectedquestions field required." id="selectedquestions" name="selectedquestions" style="width: 10%" type="text" value="3">                     <span class="field-validation-error" data-valmsg-for="selectedquestions" data-valmsg-replace="true">the value entered must bigger zero.</span>                 </div>             </div>

and that's how have defined property:

cs code 

[range(1, 6, errormessage = "the value entered must bigger zero.")]     [required]     public int selectedquestions { get; set; }

that field have valid data in when page loads, still showing red validation error under field, why?

also if delete number in , type else, still red , doesn't go away.

if there stuff should add css maybe? please let me know.

your bundleconfig.cs file should have following javascript files registered :

 bundles.add(new scriptbundle("~/bundles/jqueryval").include(                         "~/scripts/jquery.validate*"));

and following css needs in css (which guess if you're seeing red) :

.field-validation-error {     font-weight:bold;     color:red; }  .validation-summary-errors {     font-weight:bold;     color:red; }

make sure _layout.cshtml has thew following @ bottom :

@scripts.render("~/bundles/jquery") @scripts.render("~/bundles/jqueryval") @scripts.render("~/bundles/bootstrap")

and long have following either in _layout or on page should work :

@{html.enableclientvalidation(); }

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