Popover Compound - Submit does not work

$(function() {
        $('a[rel=popover]').popover({
        html: 'true',
		title: 'Título popover',
    placement: 'right',
    content : function() {
        return $('#popover-content').html();
    }
    });
});

$(document).on('click', 'button#abrir', function () {
    $('a[rel=popover]').popover('show');
});

<a rel="popover" role="button" id="abrir" class="btn btn-default btn-flat" title="Título" >
	<i class="fa fa-plus"></i>							
</a>

<div id="popover-content" style="display: none" >
	<div class="row">
		<form id="form" name="form" method="post" action="pagina_teste.php">
		    <div class="form-group col-sm-12">
		        <label for="nome">Nome</label>
			    <input type="text" id="nome" name="nome" class="form-control" autocomplete="off" autofocus placeholder="Nome" value="<?php echo set_value('nome'); ?>" >
			</div>
			<div class="form-group col-sm-12">
		        <label for="validade">Validade</label>
			    <input type="text" id="validade" name="validade" class="form-control" autocomplete="off" autofocus placeholder="00/00/00000" value="<?php echo set_value('validade'); ?>" >
			</div>
			<div class="col-md-12" style="">
			    <div class="input-group pull-left" >
                    <button type="submit" class="btn btn-primary btn-flat pull-left">
					    <i class="fa fa-check"></i>										
	    			</button>
		        </div>
				<div class="input-group pull-right" style="">
					 <button type="button" id="fechar" class="btn btn-default btn-flat" rel="popover">
						<i class="fa fa-times"></i>
				    </button>
                </div>
		    </div>
		</form>
	</div>
</div>