Got the solution already. sorry for not watching this thread. My solution is quite simple, just add enter (’
'). ZigBee is so smart, they have their own anti-collision technique. So, it’s just a matter of how you write all the data to the flash memory 
If you are not reluctant to do this kind of way, which is good. Leave the action as verify.php, copy me to verify.php said that the body form2mail.php you should do.