JezK

Edit File: changeNumber.php

<?php include('mainHeader.php');
$page=basename($_SERVER['PHP_SELF']);
$countrycodes=$users->countries('dial_code',$recentPractCountry);

$userID=$users->encrypt_decrypt('decrypt',$_REQUEST['uid']);
//  print_r($userID);exit;
if($userID>0){    
    $userdet = $users->getusers('id',$userID);
    if(count($userdet)<=0){
        echo "<script>alert('Invalid user details1');window.location='verifyMobile.php?uid=".$_REQUEST['uid']."';</script>";
    }
}else{
    echo "<script>alert('Invalid user details2');window.location='verifyMobile.php?uid=".$_REQUEST['uid']."';</script>";
}

if(isset($_POST['action']) && $_POST['action']=='changePhoneNumber'){
    $errors='';
    $existmobile=$users->getUsers('mobile',$_POST['changephone'],$userID);     
    if(count($existmobile)>0){
        $errors.="Given phone number already exist please enter new one\\n";
    }
  
    if($errors==''){

$otpsent=$users->sendOtp($_POST['country_code'],$_POST['changephone'],$userID);
        // echo $otpsent;exit;
        if($otpsent>0){  
                     
            echo "<script language='javascript'>alert('Successfully changed phone number please verify OTP');window.location='verifyMobile.php?uid=".$_REQUEST['uid']."'</script>";
        }else{
            echo "<script language='javascript'>alert('Phone number updation is failed');</script>";
        }
    }else{
        echo "<script language='javascript'>alert('".$errors."');</script>";
    }
}

?>
<style>
.change-num {
    float: left;
    position: absolute;
    top: 82px;
    padding: 7px 24px 7px 4px;
    left: 15px;
}
</style>
<section class="mt-5 pt-4 loginUser-margin">
    <div class="container-fluid bg-white text-dark border">
        <div class="row p-4">
            <div class="col-sm-8 col-md-5 col-lg-4 col-xl-3 side-border">
                <img src="img/illustration1.png" width="250px" height="250px">
            </div>
            <div class="col-sm-8 col-md-7 col-lg-8 col-xl-9">
                <div class="row ">
                    <div class="col-sm-8 col-md-8 col-lg-6 col-xl-6">
                        <form method="post" action="" autocomplete="off" onsubmit="return checkvalidation();">
                           <h6 class=" mb-5 style-login  d-flex">Change Mobile &nbsp;&nbsp;&nbsp;&nbsp;<a href="verifyMobile.php?uid=<?php echo $_REQUEST['uid'];?>" class="text-primary justify-content-end d-flex fs-13">Back</a></h6>  
                                                            
                               
                            <div class="form-group mb-5">
                                <label for="mobile" class="fieldName">Mobile Number</label>
                                <select name="country_code" id="country_code" class="change-num filterby">
                                    <?php
                                        foreach($countrycodes as $k=>$v){
                                        $selectedval='';
                                        if(isset($_POST['country_code']) && $_POST['country_code']!='' && $_POST['country_code']==str_replace('+','', $v['dial_code']))
                                        {
                                            $selectedval="selected";
                                        }
                                        echo "<option value='".str_replace('+','', $v['dial_code'])."' ".$selectedval.">".$v['dial_code']."</option>";
                                        }
                                    ?>                      
                                </select>
                                <input type="tel" class="form-control formField-control w-100 mobilenoLeftalign" name="changephone" id="mobile"  maxlength="15" autocomplete="off" autofocus value="<?php echo isset($_POST['mobile'])?$_POST['mobile']:'';?>"/>
                            </div>
                            <div class="form-group ">
                                <input type="hidden" name="action" value="changePhoneNumber">
                                <input type="hidden" name="uid" value="<?php echo $_REQUEST['uid'];?>">
                                
                                <button class="btn basic-btn-color w-100" >Change Number</button>
                            </div>
                        </form>
                    </div>
                </div>
            </div>
        </div>
    </div>
</section>
<?php include('mainFooter.php')?>
 
  <script type="text/javascript">

</script>