How would i go about correctly defining the following variables that i am taking in from a form.
$forrm = "<form action='register.php' method='post'>
<table cellspacing='10px'>
<tr>
<td><input type='text' id='usernameboxReg' name='user' tabindex='1' value='Username' class='textbox' onfocus='usernameboxReg_focus();' onblur='usernameboxReg_blur();'></td>
<td><font size='-1' color='#FF0000'>(*required)</font></td>
</tr>
<tr>
<td><input type='text' id='emailbox' name='email' tabindex='2' value='Email' class='textbox' onfocus='emailbox_focus();' onblur='emailbox_blur();' /></td>
<td><font size='-1' color='#FF0000'>(*required)</font></td>
</tr>
<tr>
<td><input type='text' id='passwordboxReg' name='pass' tabindex='3' value='Password' class='textbox' onfocus='passwordboxReg_focus();' onblur='passwordboxReg_blur();' /></td>
<td><font size='-1' color='#FF0000'>(*required)</font></td>
</tr>
<tr>
<td><input type='submit' name='registrationbutton' class='button' value='Register'/></td>
</tr>
</table>
</form>";
if (isset($_POST['registerbutton']))
{
$user = $_POST['user'];
$email = $_POST['email'];
$password = $_POST['pass'];
if ($user == "Username")
$user = "";
if ($email == "Email")
$email = "";
Ive tried to apply the (isset ()) function for example 🙁isset($_POST='user')
but it doesnt seem to be defining my new variable. could anyone possible lend me some advise.
