Whats wrong hear

adi5402

Can some one see a mistake in the value section becuse I cant and php is showing that this line is not valid

        <input type="password" name="password" id="usernameInputBox" value="<?php echo$_POST['first_name'];?>">

I also tried this

<input type="text" name="first_name" class="background" value="<?php echo $fn ?>" >

also could some one explain what isset Does and thus the code below


<input type="text" name="txtName" 
value="<?php if(isset($HTTP_POST_VARS['txtName']) ) 
{echo$HTTP_POST_VARS['txtName'];}?>">

DominicIGO

isset checks if the variable is set or not.

if(isset($var)) is true if the variable is set (has a value, exists)

if(!isser($var)) is true if the variable is isn't set

drawmack

actually since you're dealing with arrays you should use [man]array_key_exists[/man]

TheDefender

Certain types of errors will report a specific line, when in fact, the error in syntax may be before the line in question... What is the actual error you are getting? It also helps to post a few lines before and after the line being reported with the error.