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Showing results for tags 'characters'.
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hi ive been researching this all morning but i cant seem to find much, what i want to do is disable special characters and if anybody trys to type one in a message box will appear saying "special characters are not available" or something like that. i know that you cant do message boxes in php so i was wondering how i would do it in javascript/visual basic, i roughly no how to do it in visual basic but i dont know where i would put it in the code. <!DOCTYPE HTML> <html> <head> <style> .error {color: #FF0000;} </style> </head> <body> <?php $con = mysqli_connect("localhost","root","","nib"); // Check connection if (mysqli_connect_errno()) { echo "Failed to connect to MySQL: " . mysqli_connect_error(); } // define variables and set to empty values $companyname = $firstname = $address1 = $address2 = $area = $city = $postcode = $email = $website = $clubphone = $homephone = $mobilephone = $typeofbusiness = $renewaldate = ""; if ($_SERVER["REQUEST_METHOD"] == "POST") { $errors = array(); if (empty($_POST["companyname"])) {$errors['companyname'] = "please enter your companys name";} else {$companyname = test_input($_POST["companyname"]);} if (empty($_POST["typeofbusiness"])) {$errors['typeofbusiness'] = "please enter your TypeofBusiness";} else {$typeofbusiness = test_input($_POST["typeofbusiness"]);} if (empty($_POST["firstname"])) {$errors['firstname'] = "Please Enter Your First Name";} else {$firstname = test_input($_POST["firstname"]);} if (empty($_POST["address1"])) {$errors['address1'] = "Please Enter Address 1";} else {$address1 = test_input($_POST["address1"]);} if (empty($_POST["address2"])) {$address2 = test_input($_POST["address2"]);} if (empty($_POST["area"])) {$errors['area'] = "Please enter Area";} else {$area = test_input($_POST["area"]);} if (empty($_POST["city"])) {$errors['city'] = "Please Enter City";} else {$city = test_input($_POST["city"]);} if (empty($_POST["postcode"])) {$errors['postcode'] = "Please enter your PostCode";} else {$postcode = test_input($_POST["postcode"]);} if (empty($_POST["email"])) {$errors['email'] = "Please enter your Email";} else {$email = test_input($_POST["email"]);} if (empty($_POST["website"])) {$errors['website'] = "Please Enter your Website";} else {$Website = test_input($_POST["website"]);} if (empty($_POST["clubphone"])) {$errors['clubphone'] = "Please enter your club number";} else {$clubphone = test_input($_POST["clubphone"]);} if (empty($_POST["homephone"])) {$errors['homephone'] = "Please enter your home number";} else {$homephone = test_input($_POST["homephone"]);} if (empty($_POST["mobilephone"])) {$errors['mobilephone'] = "Please enter your mobile number";} else {$mobilephone = test_input($_POST["mobilephone"]);} if (empty($_POST["renewaldate"])) {$errors['renewaldate'] = "Please enter your mobile number";} else {$renewaldate = test_input($_POST["renewaldate"]);} } function test_input($data) { $data = trim($data); $data = stripslashes($data); $data = htmlspecialchars($data); return $data; } ?> <h2>Add Leads</h2> <p><span class="error">* required field.</span></p> <form method="post" action="<?php echo htmlspecialchars($_SERVER["PHP_SELF"]);?>"> <table border = "0"> <tr> <td>Company Name:</td><td> <input type="text(220)" name="companyname"></td> <td><span class="error">* <?php if (isset($errors['companyname'])) echo $errors['companyname']; ?></span></td> </tr> <tr> <td>Type of Business:</td><td> <input type="text" name="typeofbusiness"></td> <td><span class="error">* <?php if (isset($errors['typeofbusiness'])) echo $errors['typeofbusiness']; ?></span></td> </tr> <tr> <td>First Name:</td><td> <input type="text" name="firstname"></td> <td><span class="error">* <?php if (isset($errors['firstname'])) echo $errors['firstname']; ?></span></td> </tr> <tr> <td>Address 1:</td><td> <input type="text" name="address1"></td> <td><span class="error">* <?php if (isset($errors['address1'])) echo $errors['address1']; ?></span></td> </tr> <tr> <td>Address 2:</td><td><input type="text" name="address2"></td> </tr> <tr> <td>Area:</td> <td><input type="text" name="area"></td> <td><span class="error">* <?php if (isset($errors['area'])) echo $errors['area']; ?></span></td> </tr> <tr> <td>Post Code:</td> <td><input type="text" name="postcode"></td> <td><span class="error">* <?php if (isset($errors['postcode'])) echo $errors['postcode']; ?></span></td> </tr> <tr> <td>City:</td> <td><input type="text" name="city"></td> <td><span class="error">* <?php if (isset($errors['city'])) echo $errors['city']; ?></span></td> </tr> <tr> <td>Email:</td> <td><input type="text" name="email"></td> <td><span class="error">* <?php if (isset($errors['email'])) echo $errors['email']; ?></span></td> </tr> <tr> <td>Website:</td> <td><input type="text" name="website"></td> <td><span class="error">* <?php if (isset($errors['website'])) echo $errors['website']; ?></span></td> </tr> <tr> <td>Club phone:</td> <td><input type="integer" name="clubphone"></td> <td><span class="error">* <?php if (isset($errors['clubphone'])) echo $errors['clubphone']; ?></span></td> </tr> <tr> <td>Home phone:</td> <td><input type="integer" name="homephone"></td> <td><span class="error">* <?php if (isset($errors['homephone'])) echo $errors['homephone']; ?></span></td> </tr> <tr> <td>Mobile Phone:</td> <td><input type="integer" name="mobilephone"></td> <td><span class="error">* <?php if (isset($errors['mobilephone'])) echo $errors['mobilephone']; ?></span></td> </tr> <tr> <td>Renewal Date:</td> <td><input type="date" name="renewaldate"></td> <td><span class="error">* <?php if (isset($errors['renewaldate'])) echo $errors['renewaldate']; ?></span></td> </tr> <tr> <td><input type="submit" name="submit" value="Submit"></td> </tr> <?php if($_SERVER['REQUEST_METHOD'] == "POST" && count($errors) == 0) { // Do it { $con = mysqli_connect("localhost","root","","nib"); // Check connection if (mysqli_connect_errno()) { echo "Failed to connect to MySQL: " . mysqli_connect_error(); } $sql="INSERT INTO tbl_club_contacts (CompanyName, FirstName, Address1, Address2, Area, City, PostCode, Email, Website, ClubPhone, HomePhone, MobilePhone, TypeofBusiness, RenewalDate ) VALUES ('$_POST[companyname]','$_POST[firstname]','$_POST[address1]','$_POST[address2]','$_POST[area]','$_POST[city]','$_POST[postcode]','$_POST[email]','$_POST[website]','$_POST[clubphone]','$_POST[homephone]','$_POST[mobilephone]','$_POST[typeofbusiness]','$_POST[renewaldate]')"; if (!mysqli_query($con,$sql)) { die('Error: ' . mysqli_error($con)); echo "record added"; } mysqli_close($con); } // end if $errors == 0 } ?> </form> </body> </html>
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Hi People I'm not too familiar with PHP. What are these characters? They were originally meant to be £ signs but are now �. I googled and changed the encoding from charset=iso-8859-1 to UTF-8, but then I get the � character or the square character Thanks Craig
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Hello, I'm not sure if this is in the right area but if it's not please feel free to move it. I'm in the process of creating a game where a user from the users table will be allowed to create and select characters that are binded to that users profile. Allowing users to have up to two characters that can be selected to "Play As" after login in with the user account. My problem is since while I am not extremely new to php, this approach has me a bit stumped. How could I bind characters created by a userid to that userid? Is it something simple that I missed and just am over thinking? For example sake, we'll use 'users' table and 'characters' table. Any help or suggestions? Much appreciated!
