Emailrecognitionfunctionality

For my website ([login to view URL]) I want an emailrecognition functionality. When you open this link [login to view URL] and than click on the button share, on the pop-up there is a textfield for emails.... When entering a space (" "), the email should be recognised as an emailadress.... it works already on desktop and on mobile (iOS), but not on android.... Your task is to inspect the current code of the website and send me the code wich works for andorid as well