Email
/([a-zA-Z0-9._%+-]+)@([a-zA-Z0-9.-]+\.[a-zA-Z]{2,})/g
Match email addresses
Phone Number
/(\+?886)?[0-9-\s]{8,}/g
Match Taiwan phone numbers
URL
/https?:\/\/(www\.)?[-a-zA-Z0-9@:%._\+~#=]{1,256}\.[a-zA-Z0-9()]{1,6}\b([-a-zA-Z0-9()@:%_\+.~#?&//=]*)/g
Match HTTP/HTTPS URLs
IP Address
/\b(?:[0-9]{1,3}\.){3}[0-9]{1,3}\b/g
Match IPv4 addresses
Date
/(\d{4})[-/](\d{1,2})[-/](\d{1,2})/g
Match date formats
HTML Tag
/<([a-z]+)([^<]+)*(?:>(.*)<\/\1>|\s+\/>)/gi
Match HTML tags