 <section>
        
          <div class = "col-lg-6 lit  offset-md-3"  style = "background-color:#f05e4012">
             <div class = "row">
                <div class = "col-lg-6 mx-auto text-center pt-3">
                    <h3>Place purchase order</h3>
                </div>
                
            </div>

            <div class="panel panel-warning">
            <div class="panel-body" style="color: #a94442; background-color: #f2dede"><?php echo validation_errors(); ?></div>
                </div>
                    <!--Table-->
<?php echo form_open('buy'); ?>

            <form class="container mx-auto" method="post" name="frmChange" onSubmit="return validateInput(event)">

                <div class = "form-group" style="padding-top: 50px">
                    
                <select name="method" class="form-control sign">
                    <option value="">Select Currency</option>
                    <option value="bank">Bitcoin</option>
                    <option value="bank">Etherum</option>
                    <option value="bank">Litecoin</option>
                </select> 
<br>

                <input type="text" name="wallet_id"  value="<?php echo set_value('wallet_id'); ?>" class="form-control sign" placeholder="Wallet id"><br/>  

                <input type="number"  value="<?php echo set_value('amount'); ?>" name="amount" class="form-control sign" placeholder="Amount in USD"><br/> 

                <select name="method" class="form-control sign">
                    <option value="">Select Payment Method</option>
                    <option value="bank">Bank Transfer</option>
                </select> 

                <button type="submit" id="btn" class="btn btp light form-control log mt-4 mb-5" >Purchase</button>

<?php echo form_close(); ?>

            </form>
             
         </div>
      </div>
  </div>
  </section>

           
<br> <br> <br>  