URLバリデート正規表現 - せとっちの備忘録（技術系）

(https?|ftp)(:\/\/[-_.!~*\'()a-zA-Z0-9;\/?:\@&=+\$,%#]+) 正確には、 \b(?:https?|shttp)://(?:(?:[-_.!~*'()a-zA-Z0-9;:&=+$,]|%[0-9A-Fa-f ][0-9A-Fa-f])*@)?(?:(?:[a-zA-Z0-9](?:[-a-zA-Z0-9]*[a-zA-Z0-9])?\.) *[a-zA-Z](?:[-a-zA-Z0-9]*[a-zA-Z0-9])?\.?|[0-9]+\.[0-9]+\.[0-9]+\. [0-9]+)(?::[0-9]*)?(?:/(?:[-_.!~*'()a-zA-Z0-9:@&=+$,]|%[0-9A-Fa-f] [0-9A-Fa-f])*(?:;(?:[-_.!~*'()a-zA-Z0-9:@&=+$,]|%[0-9A-Fa-f][0-9A- Fa

[poriringoo]

URL

[babydaemons]

これ書いた人凄いww