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POJquery - confirm that a checkbox group has been checked where required
 

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  1. POJquery - confirm that a checkbox group has been checked where required
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    <p>Could someone show me how to resolve this validation issue please?</p> <p>I'm trying to write a special validation script for an app we are working on. <strong>We don't want to use a jquery val plugin</strong>, for several reasons. It was pretty easy getting the layout of the code, and I have it working for text, text-area and drop-boxes, but I am stuck on the check of checkboxes and radio buttons. I have it coded to find the visiblefield-sets, then find the required [class name will have '-required' in it] check-boxes and radio fields within those visible field-sets. </p> <p>Keeping the same structure of my code, how do I adjust what I have so it will then filter through the above that are not checked and provide the error message before form submission. <strong>Select "Boat" in the Product Type dropdown.</strong> to see required checks and radio fields.</p> <p>I tried the <code>not(':checked')</code>, but that is not working. I'm stuck. Help please.</p> <p><strong>my jsfiddle is here:</strong> <code>http://jsfiddle.net/justmelat/X3CGW/</code></p> <p><strong>html and jquery below:</strong></p> <pre><code> &lt;form method="post" action=""&gt; &lt;div id="holdErrMsg"&gt;&lt;/div&gt; &lt;fieldset id="mainSection" name="mainSection"&gt; &lt;legend style="color:blue; font-weight:bold"&gt;Project Overview Section&lt;/legend&gt; &lt;table style="width: 100%"&gt; &lt;tr&gt; &lt;td style="height: 33px; width: 178px;"&gt;Name&lt;span style="color: red"&gt;*&lt;/span&gt;&lt;/td&gt; &lt;td style="height: 33px"&gt;&lt;input id="1125" name="1125" class="1125-required" type="text" /&gt;1125&lt;/td&gt; &lt;/tr&gt; &lt;tr&gt; &lt;td style="height: 33px; width: 178px;"&gt;Email&lt;span style="color: red"&gt;*&lt;/span&gt;&lt;/td&gt; &lt;td style="height: 33px"&gt;&lt;input id="1026" name="1026" class="1026-required" type="text" /&gt;1026&lt;/td&gt; &lt;/tr&gt; &lt;tr&gt; &lt;td style="width: 178px"&gt;Product Title&lt;/td&gt; &lt;td&gt;&lt;input id="1089" name="1089" type="text" /&gt;&lt;/td&gt; &lt;/tr&gt; &lt;tr&gt; &lt;td style="width: 178px"&gt;Product Type&lt;span style="color: red"&gt;*&lt;/span&gt;&lt;/td&gt; &lt;td&gt;&lt;select id="1169" name="1169" class="1169-required"&gt; &lt;option value=""&gt;Select&lt;/option&gt; &lt;option value="Cars"&gt;Cars&lt;/option&gt; &lt;option value="Boats"&gt;Boats&lt;/option&gt; &lt;option value="Planes"&gt;Planes&lt;/option&gt; &lt;/select&gt;1169&lt;/td&gt; &lt;/tr&gt; &lt;tr&gt;&lt;td&gt; &lt;button id="btnCatchReqFlds" type="button" name="btn"&gt;Check Required Fields&lt;/button&gt; &lt;/td&gt;&lt;/tr&gt; &lt;/table&gt; &lt;/fieldset&gt; &lt;fieldset id="section-11" name="section-11"&gt; &lt;legend style="color:fuchsia; font-weight:bold"&gt;Car Details Section&lt;/legend&gt; &lt;table cellpadding="2" style="width: 100%"&gt; &lt;tr&gt; &lt;td style="width: 334px; height: 35px"&gt;&lt;label&gt;Size:&lt;span style="color: red"&gt;*&lt;/span&gt;&lt;/label&gt;&lt;/td&gt; &lt;td style="height: 35px"&gt;&lt;input id="1245" class="1245-required" name="1245" type="text" /&gt;1245&lt;/td&gt; &lt;/tr&gt; &lt;tr&gt; &lt;td style="height: 35px; width: 334px"&gt;Color:&lt;span style="color: red"&gt;*&lt;/span&gt;&lt;/td&gt; &lt;td style="height: 35px"&gt; &lt;select id="1433" class="1433-required" name="1433"&gt; &lt;option value=""&gt;Select&lt;/option&gt; &lt;option value="Orange"&gt;Orange&lt;/option&gt; &lt;option value="Blank"&gt;Blank&lt;/option&gt; &lt;option value="Green"&gt;Green&lt;/option&gt; &lt;/select&gt;1433&lt;/td&gt; &lt;/tr&gt; &lt;tr&gt; &lt;td style="width: 334px"&gt;Description:&lt;/td&gt; &lt;td&gt; &lt;textarea id="1290" name="1290" rows="2" style="width: 433px"&gt;&lt;/textarea&gt;&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt; &lt;/fieldset&gt; &lt;fieldset id="section-12" name="section-12"&gt; &lt;legend style="color:fuchsia; font-weight:bold"&gt;Plane Details Section&lt;/legend&gt; &lt;table cellpadding="2" style="width: 100%"&gt; &lt;tr&gt; &lt;td style="width: 334px; height: 35px"&gt;&lt;label&gt;Size:&lt;/label&gt;&lt;/td&gt; &lt;td style="height: 35px"&gt;&lt;input id="1245" name="1245" type="text" /&gt;&lt;/td&gt; &lt;/tr&gt; &lt;tr&gt; &lt;td style="height: 35px; width: 334px"&gt;Color&lt;span style="color: red"&gt;*&lt;/span&gt;:&lt;/td&gt; &lt;td style="height: 35px"&gt; &lt;input type="checkbox" name="1433[]" id="1433[]" value="Orange" class="1433[]-required"/&gt;Orange &lt;input type="checkbox" name="1433[]" id="1433[]" value="Blue" class="1433[]-required"/&gt;Blue &lt;input type="checkbox" name="1433[]" id="1433[]" value="Green" class="1433[]-required"/&gt;Green &gt;&gt;1433[] &lt;/td&gt; &lt;/tr&gt; &lt;tr&gt; &lt;td style="width: 334px"&gt;Description:&lt;/td&gt; &lt;td&gt; &lt;textarea id="1290" name="1290" rows="2" style="width: 433px"&gt;&lt;/textarea&gt;&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt; &lt;/fieldset&gt; &lt;fieldset id="section-13" name="section-13"&gt; &lt;legend style="color:fuchsia; font-weight:bold"&gt;Boat Details Section&lt;/legend&gt; &lt;table cellpadding="2" style="width: 100%"&gt; &lt;tr&gt; &lt;td style="width: 334px; height: 35px"&gt;&lt;label&gt;Size:&lt;/label&gt;&lt;/td&gt; &lt;td style="height: 35px"&gt;&lt;input id="1245" name="1245" type="text" /&gt;&lt;/td&gt; &lt;/tr&gt; &lt;tr&gt; &lt;td style="height: 35px; width: 334px"&gt;Color:&lt;span style="color: red"&gt;*&lt;/span&gt;&lt;/td&gt; &lt;td style="height: 35px"&gt; &lt;input type="radio" name="1834" id="1834" value="None" class="valuetext 1834-required"&gt;None &lt;input type="radio" name="1834" id="1834" value="All" class="valuetex 1834-required"&gt;All &amp;nbsp;&amp;nbsp;|1834[] &lt;/td&gt; &lt;/tr&gt; &lt;tr&gt; &lt;td style="height: 35px; width: 334px"&gt;Approver:&lt;/td&gt; &lt;td style="height: 35px"&gt; &lt;input type="checkbox" name="1149[]" id="1149[]" value"John Marsh" class="1149[]-not_required"/&gt;John Marsh &lt;input type="checkbox" name="1149[]" id="1149[]" value"Phil Collins" class="1149[]-not_required"/&gt;Phil Collins &lt;input type="checkbox" name="1149[]" id="1149[]" value"Tom Green" class="1149[]-not_required"/&gt;Tom Green |1149[] &lt;/td&gt; &lt;/tr&gt; &lt;tr&gt; &lt;td style="height: 35px; width: 334px"&gt;Engine:&lt;span style="color: red"&gt;*&lt;/span&gt;&lt;/td&gt; &lt;td style="height: 35px"&gt; &lt;input type="radio" name="1898" id="1898" value="Type 1" class="valuetext 1898-required"&gt;Type 1 &lt;input type="radio" name="1898" id="1898" value="Type 2" class="valuetext 1898-required"&gt;Type 2 &amp;nbsp;&amp;nbsp;|1898 &lt;/td&gt; &lt;/tr&gt; &lt;tr&gt; &lt;td style="width: 334px"&gt;Description:&lt;/td&gt; &lt;td&gt; &lt;textarea id="1290" name="1290" rows="2" style="width: 433px"&gt;&lt;/textarea&gt;&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt; &lt;/fieldset&gt;&lt;br&gt; &lt;fieldset id="section-1011" name="section-1011"&gt; &lt;legend style="color:green; font-weight:bold"&gt;Misc Info Section&lt;/legend&gt; &lt;table cellpadding="2" style="width: 100%"&gt; &lt;tr&gt; &lt;td style="width: 334px; height: 35px"&gt;&lt;label&gt;Size:&lt;/label&gt;&lt;/td&gt; &lt;td style="height: 35px"&gt;&lt;input id="1301" name="1301" type="text" /&gt;&lt;/td&gt; &lt;/tr&gt; &lt;tr&gt; &lt;td style="height: 35px; width: 334px"&gt;Color:&lt;/td&gt; &lt;td style="height: 35px"&gt; &lt;select id="1302" name="1302"&gt; &lt;option value="Orange"&gt;Orange&lt;/option&gt; &lt;option value="Blank"&gt;Blank&lt;/option&gt; &lt;option value="Green"&gt;Green&lt;/option&gt; &lt;/select&gt;&lt;/td&gt; &lt;/tr&gt; &lt;tr&gt; &lt;td style="width: 334px"&gt;Description:&lt;/td&gt; &lt;td&gt; &lt;textarea id="1303" name="1303" rows="2" style="width: 433px"&gt;&lt;/textarea&gt;&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt; &lt;/fieldset&gt; &lt;/form&gt; $("#section-11,#section-12,#section-13,#section-1011").hide(); var projtype = new Array( {value : 'Cars', sect_id : 'fieldset#section-11'}, {value : 'Planes', sect_id : 'fieldset#section-12'}, {value : 'Boats', sect_id : 'fieldset#section-13'} ); $("select#1169").on('change',function () { var thisVal = $(this).val(); var sect_id =""; //$('fieldset[id!="mainSection"]').hide(); $(projtype).each(function() { $(this.sect_id).hide(); if(this.value == thisVal) { $(this.sect_id).show(); } }); $("#btnCatchReqFlds").on('click', function() { $("#holdErrMsg").empty(); var chk_requiredButEmpty = $("fieldset:visible").find('input:checkbox[class*="-required"]').filter(function() { return not(':checked'); }); if (chk_requiredButEmpty.length) { chk_requiredButEmpty.each(function () { $("#holdErrMsg").append("Please fill in the " + this.name + "&lt;br /&gt;"); }); } return !chk_requiredButEmpty.length; }); </code></pre> <p>}) ​</p>
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