Enter your name again!
'; // Email mask if(preg_match("/^[a-zA-Z]\w+(\.\w+)*\@\w+(\.[0-9a-zA-Z]+)*\.[a-zA-Z]{2,4}$/", $_POST["email"]) === 0) $errEmail = 'Invalid E-mail!
'; // Comments must be word characters only if(preg_match("/^[A-Za-z0-9 \n]/", $_POST["addr"]) === 0) $errAddr= 'Invalid Address!
'; // date if(($_POST["year"] <= 1920) || ($_POST["year"] >= 2008)) $errYear = 'Enter valid Year!
'; //telephone if(preg_match("/^\d{7}$||^\d{14}$/", $_POST["tel"]) === 0) $errTel = 'Invalid Telephone Number!
'; if(preg_match("/^[0-9 ]+$/", $_POST["tel"]) === 0) $errTel = 'Enter your telephone no!
'; //********************************** if(preg_match("/^[a-zA-Z -]+$/", $_POST["name2"]) === 0) $errName2 = 'Enter your name again!
'; // Email mask if(preg_match("/^[a-zA-Z]\w+(\.\w+)*\@\w+(\.[0-9a-zA-Z]+)*\.[a-zA-Z]{2,4}$/", $_POST["email2"]) === 0) $errEmail2 = 'Invalid E-mail!
'; // Comments must be word characters only if(preg_match("/^[A-Za-z0-9 \n]/", $_POST["addr2"]) === 0) $errAddr2= 'Invalid Address!
'; // date if(($_POST["year2"] <= 1920) || ($_POST["year2"] >= 2008)) $errYear2 = 'Enter valid Year!
'; //telephone if(preg_match("/^\d{7}$||^\d{14}$/", $_POST["tel2"]) === 0) $errTel2 = 'Invalid Telephone Number
'; if(preg_match("/^[0-9 ]+$/", $_POST["tel2"]) === 0) $errTel2 = 'Enter your telephone no!
'; } ?>
If you are a Sri Lankan Twin, then you can register with us electronically by filling this form. This only puts you and your twin in the register. It doesn't mean that you have given consent to participate in any study, etc.