I am building a website mainly using php scripts from different sources. Trying to put them to work together and failed. I need help to:
(1) Change some coding so the tell-a-friend script will validate the email adresses, now it is only counting the emails entered and not checking the alphabets and the sign and dot etc. Try just enter a single alphabet, it still goes.
(2) When people submit an ad without a photo, I need a default image to be placed in the spot, now it only gives me a placeholder with an "x".
(3) I have put in a site search engine, it says it will perform auto-indexing with 2 lines of code. Well, I tried, but failed. I have to do it manually. Drop the tables in the MySQL and then rerun the setup.php.
(4) I need help in the meta tags so each page can have the caption of the ad as the page title and the description of the ad as the description in the meta tags.