JezK

Edit File: app_settings.php

<?php
//include('menuheader.php');
//include_once("connect.php");
include_once("adm_operations.php");
$operations = new adm_operations();

if (isset($_POST['submit'])) {
	$sender_mail = $_POST['sender_mail'];
	$app_name = $_POST['app_name'];
	$support_mail = $_POST['support_mail'];

if ($_FILES["app_logo"]["name"]) {
		$t = $_FILES["app_logo"]["tmp_name"];
		$n = $_FILES["app_logo"]["name"];
		$p = strtotime(date('d-m-Y H:i:s'));
		$k = substr(str_shuffle($p), 0, 5);
		$tfname = $k . $n;
		if (move_uploaded_file($t, "uploads/" . $tfname)) {
			$im_url = $tfname;
		}
	}

$result = $operations->updatingAppDetails($sender_mail, $support_mail, $app_name, $im_url);
	if ($result) {
		if ($result == 1) {
			echo "<script>alert('Settings updated successfully');</script>";
		} else {
			echo "<script>alert('Updation failed');</script>";
		}
	}
}

?>
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.4.0/css/all.min.css" integrity="sha512-iecdLmaskl7CVkqkXNQ/ZH/XLlvWZOJyj7Yy7tcenmpD1ypASozpmT/E0iPtmFIB46ZmdtAc9eNBvH0H/ZpiBw==" crossorigin="anonymous" referrerpolicy="no-referrer" />
<link href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.0-alpha2/dist/css/bootstrap.min.css" rel="stylesheet" integrity="sha384-aFq/bzH65dt+w6FI2ooMVUpc+21e0SRygnTpmBvdBgSdnuTN7QbdgL+OapgHtvPp" crossorigin="anonymous">
<script src="https://cdn.jsdelivr.net/npm/bootstrap@5.3.0-alpha2/dist/js/bootstrap.min.js" integrity="sha384-heAjqF+bCxXpCWLa6Zhcp4fu20XoNIA98ecBC1YkdXhszjoejr5y9Q77hIrv8R9i" crossorigin="anonymous"></script>
<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.8.3/jquery.min.js"></script>
<script>
	function validation() {

var app_name = document.getElementById('app_name').value;
		var sender_mail = document.getElementById('sender_mail').value;
		var support_mail = document.getElementById('support_mail').value;
		var app_logo = document.getElementById('app_logo').value;
		var uploadedFile = document.getElementById('app_logo');
		var fileSize = uploadedFile.files[0];
		//alert(fileSize.size);
		//var file = app_logo.files[0];
		var re = /(\.png)$/i;

var regex1 = /^[a-zA-Z0-9._-]+@[a-zA-Z0-9.-]+\.[a-zA-Z]{2,6}$/;
		var regexs = /^[a-zA-Z ]*$/;

if (app_name == '') {
			alert('Please Enter Application Name')
			document.getElementById('app_name').focus();
			return false;
		} else if (!regexs.test(app_name)) {
			alert('Please Enter Valid Application Name')
			document.getElementById('app_name').focus();
			return false;
		} else if (sender_mail == "") {
			alert('Please Enter Sender Email Mail')
			document.getElementById('sender_mail').focus();
			return false;
		} else if (!regex1.test(sender_mail)) {
			alert('Please Enter Valid Sender Email Mail')
			document.getElementById('sender_mail').focus();
			return false;
		} else if (support_mail == '') {
			alert('Please Enter Support Email Mail')
			document.getElementById('support_mail').focus();
			return false;
		} else if (!regex1.test(support_mail)) {
			alert('Please Enter Valid Support Email Mail')
			document.getElementById('support_mail').focus();
			return false;
		} else if (app_logo == '') {
			alert('Please Select Application Logo')
			document.getElementById('support_mail').focus();
			return false;
		} else if (!re.exec(app_logo)) {
			alert("Image not supported format!");
			//alert(fileSize);
			return false;

} else if (fileSize.size > 2097152) {
			alert("File size must under 2mb!");
			return false;

}

}
</script>

<html>

<body>
	<div class="row" style="margin-top:30px; margin-bottom:30px;">
		<div class="col-md-9 text-left " style="font:Arial, Helvetica, sans-serif;font-style:normal;font-size:24px;">
			<i class="fa fa-wrench" title="Change Password" style="font-size:20px;margin: 0px 0px 0px 21px;"></i>&nbsp;Application settings
		</div>
	</div>

<div class="clear">
				<div class="form-group col-md-6" style="margin-bottom:1.0%;">
					<div class="col-md-5 col-md-offset-1  text-right ">
						<b style="color:#666666;">Sender Mail</b><span style="color:#FF0000; margin:2px; ">*</span>
					</div>
					<div class="col-md-6">
						<input type="text" class="form-control" id="sender_mail" name="sender_mail" style="height:29px;font-size:13px; width:300px!important;" tabindex="2" autocomplete="off">
						
						<div class="col-md-12" id="err_current" style="color:#990000;margin-left:-15px;"></div>
						
					</div>
				</div>
			</div>

<div class="clear">
				<div class="form-group col-md-6" style="margin-bottom:1.0%;">
					<div class="col-md-5 col-md-offset-1  text-right ">
						<b style="color:#666666;">Support Mail</b><span style="color:#FF0000; margin:2px; ">*</span>
					</div>
					<div class="col-md-6">
						<input type="text" class="form-control" id="support_mail" name="support_mail" autocomplete="off" style="height:29px;font-size:13px; width:300px!important;" tabindex="3" value="">

<div class="col-md-12" id="err_new" style="color:#990000;margin-left:-15px;"></div>
						
					</div>
				</div>
			</div>

</div>

</form>
</body>

</html>