Pass option multiple with jQuery Chosen plugin to PHP form -

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i have html form. have jquery animation (dialog popup , validation) sends data form.php.

my problem: email name, email , phone, 1 option passed. can't multiple choices...

can me please?

so here code:

html

<form class="form_class" id="form_id" method="post" name="contactform" action="form.php">   <label for="nom">name</label>   <br/>   <input name="nom" type="text" id="nom"  /><br/>   <label for="email">email</label>   <br/>   <input name="email" type="text" id="email"  /><br/>   <label for="tel">phone</label>   <br/>   <input name="tel" type="text" id="tel"  /><br/>   <select multiple="multiple" name="beats[]" data-placeholder="choose beats" id="beats" style="width:300px;" tabindex="4">       <option name="alternatefunkydelicbeat" value="alternatefunkydelicbeat"> alternatefunkydelicbeat</option>       <option name="bottom" value="bottom"> bottom</option>       <option name="free_speech" value="free_speech"> free speech</option>       <option name="fuck_friends" value="fuck_friends"> fuck friends</option>       <option name="hopeless_streets" value="hopeless_streets"> hopeless streets</option>       <option name="if_i_die_tonight" value="if_i_die_tonight"> if die tonight</option>       <option name="infamous" value="infamous"> infamous</option>       <option name="obvious_behavior" value="obvious_behavior"> obvious behavior</option>       <option name="off_the_flight" value="off_the_flight"> off flight</option>       <option name="pissed" value="pissed"> pissed</option>     </select>            <input type="image" src="images/button.png" id="button" width="100" height="56" target="_parent"/></form>

here jquery @ top of html page:

$(document).ready(function() {

$('#form_id').submit(function(){   nom = $(this).find("#nom").val();   email = $(this).find("#email").val();   tel = $(this).find("#tel").val();   /*beats = $(this).find("#beats").val();*/   beats = $(this).find("#beats").val();    $.post('form.php',{     nom:nom,     email:email,     tel:tel,     beats:beats    }, function(data){         if(data.error =='mail_invalide'){           $('#basic-modal-content2').modal();           return false;       }else if(data.error =='vide'){           $('#basic-modal-content1').modal();           return false;       }else{         $('#basic-modal-content3').modal({onclose: function(){           $("input").val('');           $("textarea").val('');             $.modal.close();         }});           return false;       }   }, "json");     return false;  });    });  </script>

and finally, form.php

    <?php $e = array(); $e['error'] = "non valid form"; if(empty($_post['nom']) || empty($_post['tel'])){   $e['error'] = "vide"; }  elseif(!filter_var($_post['email'], filter_validate_email)){   $e['error'] = "mail_invalide"; }  else{   $e['error'] = 'ok';   $nom = $_post['nom'];   $email = $_post['email'];   $tel = $_post['tel'];   $beats = $_post['beats'];     $to = 'w-productions@hotmail.com';   $sujet = 'new message w-productions.com '.$email;    $body = "new message w-productions.com \n\n           name: $nom \n           emali: $email \n           phone: $tel \n\n            beats: $beats";       mail($to, $sujet, $body);  }  echo json_encode($e); ?>

$_post['beats'] array of selected options.

if need list of selected options, try :

$beats = implode(',', $_post['beats']);

on html side, dont need set name attribut option element. can simplify part : nom = $(this).find("#nom").val(); nom = $("#nom").val(); using ids.


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