jQuery Validate on form submitted by JavaScript

Question

My form is submitted by a link using JavaScript, but I am also trying to validate the from justing jQuery validate. The validation doesn't work when submitted by the link, but it does if I change the link to a submit button. What am I doing wrong?

My form:

<form id="findmatch" method="post" action="search">
    <div>
        <label class="formlabel">Match Type
            <input type="text" name="matchtype" id="matchtype" class="forminput" />
        </label>

        <label class="formlabel">Location (postcode)
            <input type="text" name="location" id="location" class="forminput" />
        </label>

        <label class="formlabel">Radius (miles)
            <input type="text" name="Radius" id="Radius" class="forminput" />
        </label>

        <label class="formlabel">Keywords
            <input type="text" onblur="javascript:usePointFromPostcode(document.getElementById('location').value, showCompleteLatLng)" onchange="javascript:usePointFromPostcode(document.getElementById('location').value, showCompleteLatLng)" name="keywords" id="keywords" class="forminput" />
        </label>

        <input id="lat" class="hidden" name="lat" type="text" value="" />
        <input id="lon" class="hidden" name="lon" type="text" value="" />

        <a href="javascript:document.getElementById('findmatch').submit();" onmouseover="javascript:usePointFromPostcode(document.getElementById('location').value, showCompleteLatLng)" class="submit">Search</a>                        
    </div>
</form>

And my jQuery is

<script type="text/javascript">
    $(document).ready(function () {
        $("#findmatch").validate({
            rules: {
                location: "required",
                Radius: {
                    required: true,
                    digits: true
                },
                keywords: "required"
            },
            messages: {
                location: "Please enter your postcode",
                Radius: {
                    required: "Please enter a radius",
                    digits: "Please only enter numbers"
                },
                keywords: "Please enter the keywords you wish to search for"
            }
        });
    });
</script>

jQuery.validate() has a submit handler that you can set to suit. Perhaps that might help. docs.jquery.com/Plugins/Validation/validate — dnagirl
– dnagirl, Commented May 5, 2010 at 13:54
Why are you using a link for your submit button anyway? You should use HTML elements as they are intended to be used. — akamike
– akamike, Commented May 5, 2010 at 13:58

Luca Filosofi · Accepted Answer · 2010-05-05 14:24:05Z

1

DEMO: http://jsbin.com/urole/3

$(function () { 
  $('#submit').click(function(e) {
  e.preventDefault();
    $("#commentForm").submit(); 
  }); 
    $("#commentForm").validate();
});

submit

edited May 5, 2010 at 14:24

answered May 5, 2010 at 13:55

Luca Filosofi

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1 Comment

yogsma Over a year ago

How do you do this with Submit button? I tried with submit button, this doesn't work.

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