php - filter_input textarea not working -


i new using filter_input. @ least works fine normal form fields when try text area returns false.

textarea:

<textarea cols="50" rows="10" name="message" id="message"></textarea>

below here see code use.

filter_input_array(input_post, "message", filter_default);

this returns: 

filter_input or filter_input_array = bool(false); $_post["message"] = "message";

however if use $_post["message"] works fine. here warning netbeans. i'de use way it.

try this...

<?php if(isset($_post['message'])){     $message = filter_input(input_post, "message", filter_default);     echo $message; } ?> <form action="" method="post">   <textarea cols="50" rows="10" name="message" id="message"></textarea>   <input type="submit" value="submit"> </form>

to know more php filter visit here


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