check comment for html

Posted on 16th Feb 2014 07:03 pm by admin

hi, I just wanted to check if a comment a user posts contains HTML, and if it does, to not allow it to be posted.

this is my current php, any help would be very much appreciated! thanks.


Code:
<?php

$comment=$_POST['comment'];
$name=$_POST['name'];
$email=$_POST['email'];
$website=$_POST['website'];
$date=date("y/m/d h:i:s");

if($name && $email && $comment){

$sql="INSERT INTO `comments` (`name`, `email`, `website`, `articleid`, `comment`, `datetime`) VALUES ('$name', '$email', '$website', '$id', '$comment', '$date')";
$result=mysql_query($sql) or die(mysql_error());


if($result){


echo "Your comment was posted succesfully on the article n";
echo $rows['title'];
echo '<p><a href="view_article.php?id=';
echo $id;
echo '">Click here to go back to the article.</a></p>';
}else {
echo "Sorry, your comment could not be posted. Please make sure you fill in all the fields marked with *.n";

}
}else {
echo "Sorry, your comment could not be posted. Please make sure you fill in all the fields marked with *.n";
}
?>

Your Answer:

Login to answer

Other forums

Weird Problem with curl while sending data
I am facing a weird problem with sending data to a site via curl.

If i send the value by this

Need some ideas as to how to go about sorting this array...
Here's how the array's are created..

Code: <?php
while ($x = readdir($dp)) {

user data not transferring to new page
I'm a PHP learner. After an index.php page, the user goes to a login.php page. Both pages seem to

mysql UNION | warning mysql_fetch_array !!
Code: <?php
$i = 0;
$query1="SELECT * FROM `products` WHERE `div

URL Rewrite issue
Im created a series of Rewrites and on page checks to make sure the correct url is being called. But

chat
hello i'm amir i need a chat source code in asp.net 2.0 without Ajax. anybody can help me?

Automatically Detect Phone Model for WAP Jar Deployment
Making a wap site is fairly simple, but I'd like to know if there's a way to make it so that the wap

Multi-image upload problems
Lets see if I can get some help on this one. Can anyone show me what I am doing wrong here. I'm just

PHP5 - AJAX help
I've been following the tutorial on w2schools (http://www.w3schools.com/php/php_ajax_database.asp) a

How to create a static html menu from a database
Hi,

I have built a small cms which allows me to create simple html pages and then upload them