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    <p>I've set up the validation summary to update in 'real time' also considering the following:</p> <ol> <li>Update the summary <strong>only</strong> once it's visible (after page validate/submit)</li> <li>Clear the summary when everything is valid</li> </ol> <p>Let's extract the validator, overrride showErrors() and implement our logic:</p> <pre><code>var validator = $('form').data('validator'); validator.settings.showErrors = function (map, errors) { this.defaultShowErrors(); if ($('div[data-valmsg-summary=true] li:visible').length) { this.checkForm(); if (this.errorList.length) $(this.currentForm).triggerHandler("invalid-form", [this]); else $(this.currentForm).resetSummary(); } } </code></pre> <p>Since I'm using this solution for my entire site I've created the following init (onready):</p> <pre><code>$('form').each(function () { var validator = $(this).data('validator'); if (validator) { validator.settings.showErrors = function (map, errors) { this.defaultShowErrors(); if ($('div[data-valmsg-summary=true] li:visible').length) { this.checkForm(); if (this.errorList.length) $(this.currentForm).triggerHandler("invalid-form", [this]); else $(this.currentForm).resetSummary(); } }; } }); </code></pre> <p>And here's the resetSummary used above:</p> <pre><code>jQuery.fn.resetSummary = function () { var form = this.is('form') ? this : this.closest('form'); form.find("[data-valmsg-summary=true]") .removeClass("validation-summary-errors") .addClass("validation-summary-valid") .find("ul") .empty(); return this; }; </code></pre>
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    1. USTorbjörn Nomell
    1. USTorbjörn Nomell
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    1. COWorks pretty well except that it doesn't show the summary again when the first error occurs. I think this can counts as an answer though, Thanks.
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      1. USnixon
    2. COYou can exclude if ($('div[data-valmsg-summary=true] li:visible').length) if you always want the summary to update, of course.
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      1. USTorbjörn Nomell
    3. COBut if you want the update to kick in after a submit and keep updating even if everything is valid I think we need to hold that state. Eg. `$('form').data('updateSummary', true);`
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      1. USTorbjörn Nomell
 

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