finto Posted December 10, 2007 Share Posted December 10, 2007 Hi All, Would anyone know an easy way to validate that a form entry has been entered once submitted. Ie. I have 300 questions in a form, which are radio buttons, ie true and false. Is there any php code that will say "you have not answered question 2" etc... if they leave questions blank.? Thanks Finto Quote Link to comment Share on other sites More sharing options...
rajivgonsalves Posted December 10, 2007 Share Posted December 10, 2007 you could do it with php easily you just have to name your checkboxes accordingly Quote Link to comment Share on other sites More sharing options...
tapos Posted December 10, 2007 Share Posted December 10, 2007 <!--html page--> <form method="post" action=""> <input type="checkbox" name="c1" value="true"> <input type="checkbox" name="c2" value="true"> ..... </form> Now php page <?php //you have 300 question so u can use just a for loop for($i=1;$i<=300;$i++){ if($_POST['c'.$i] == 'true'){ echo "you have answered question ".$i; }else{ echo "you have not answered question ".$i; } } ?> -- Tapos Pal Quote Link to comment Share on other sites More sharing options...
finto Posted December 10, 2007 Author Share Posted December 10, 2007 Great. Thanks guys. How do I put a carrige return after "you have not answered question " So that it lists down the page Thanks Finto Quote Link to comment Share on other sites More sharing options...
revraz Posted December 10, 2007 Share Posted December 10, 2007 Put a HTML BR after it. Quote Link to comment Share on other sites More sharing options...
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.