PHP - Header ERROR
in [General]
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From: Shawn McKenzie on 13 Jun 2010 12:37 On 06/13/2010 08:43 AM, Don Wieland wrote: > Hello, > > I have a contact form with three fields, name, email, and comment, and a > CAPTCHA > > I am doing some basic validation for empty fields but am getting a PHP > error when trying to redirect back to the original page with an ERROR, > > It seems when my COMMENT field contains <BR>s, it generates the PHP > ERROR. No <BR?s works perfectly. Am I missing a function for the comment > that is necessary for the GET STRING return? > > if($_POST['name'] AND $_POST['email'] AND $_POST['comment']) { > }else{ > header("location: contactus.php?Error=Missing values in REQUIRED > FIELDS&name=".$_POST['name']."&email=".$_POST['email']."&comment=".$_POST['comment']); > > exit(); > } > > > session_start(); > > > > if($_SESSION['Captcha_Str'] != $_POST['scode']) { > echo "HI"; > header("location: contactus.php?Error=You did not enter your SECURITY > CODE correctly. It is case > sensitive.&name=".$_POST['name']."&email=".$_POST['email']."&comment=".$_POST['comment']); > > exit(); > } > > > Don Wieland > D W D a t a C o n c e p t s > ~~~~~~~~~~~~~~~~~~~~~~~~~ > donw(a)dwdataconcepts.com > Direct Line - (949) 305-2771 > > Integrated data solutions to fit your business needs. > > Need assistance in dialing in your FileMaker solution? Check out our > Developer Support Plan at: > http://www.dwdataconcepts.com/DevSup.html > > Appointment 1.0v9 - Powerful Appointment Scheduling for FileMaker Pro 9 > or higher > http://www.appointment10.com > > For a quick overview - > http://www.appointment10.com/Appt10_Promo/Overview.html > > You still haven't given us what ERROR you receive, but you need to urlencode() $_POST['comment'] and the other values in the URL query string. -- Thanks! -Shawn http://www.spidean.com
From: Steve on 13 Jun 2010 13:00
On 6/13/2010 9:37 AM, Shawn McKenzie wrote: > On 06/13/2010 08:43 AM, Don Wieland wrote: > >> Hello, >> >> I have a contact form with three fields, name, email, and comment, and a >> CAPTCHA >> >> I am doing some basic validation for empty fields but am getting a PHP >> error when trying to redirect back to the original page with an ERROR, >> >> It seems when my COMMENT field contains<BR>s, it generates the PHP >> ERROR. No<BR?s works perfectly. Am I missing a function for the comment >> that is necessary for the GET STRING return? >> >> if($_POST['name'] AND $_POST['email'] AND $_POST['comment']) { >> }else{ >> header("location: contactus.php?Error=Missing values in REQUIRED >> FIELDS&name=".$_POST['name']."&email=".$_POST['email']."&comment=".$_POST['comment']); >> >> exit(); >> } >> >> >> session_start(); >> >> >> >> if($_SESSION['Captcha_Str'] != $_POST['scode']) { >> echo "HI"; >> header("location: contactus.php?Error=You did not enter your SECURITY >> CODE correctly. It is case >> sensitive.&name=".$_POST['name']."&email=".$_POST['email']."&comment=".$_POST['comment']); >> >> exit(); >> } >> >> >> Don Wieland >> D W D a t a C o n c e p t s >> ~~~~~~~~~~~~~~~~~~~~~~~~~ >> donw(a)dwdataconcepts.com >> Direct Line - (949) 305-2771 >> >> Integrated data solutions to fit your business needs. >> >> Need assistance in dialing in your FileMaker solution? Check out our >> Developer Support Plan at: >> http://www.dwdataconcepts.com/DevSup.html >> >> Appointment 1.0v9 - Powerful Appointment Scheduling for FileMaker Pro 9 >> or higher >> http://www.appointment10.com >> >> For a quick overview - >> http://www.appointment10.com/Appt10_Promo/Overview.html >> >> >> > You still haven't given us what ERROR you receive, but you need to > urlencode() $_POST['comment'] and the other values in the URL query string. > > echo "HI"; header(... This part will cause an error since outputting anything will cause the headers to be sent (unless output buffering is on). Once sent, the headers cannot be modified. You should also think about using urlencode on the values being sent in the redirect URLs, or even using a code to reference each error. |