Fix RegEx errors such as unnecessary pipes and commas. Optimise RegEx pattern character groups.
Fix RegEx errors such as unnecessary pipes and commas. Optimise RegEx pattern character groups.

|456[7]?|  simplifies to  |4567?|
A character group is not needed for a single character.

[1-7,8-9]  simplifies to  [1-78-9]   then to  [1-9]
The comma should not be used in a character group unless you want to match a literal comma.

drakmail/phone,Talkdesk/phoner,dramalho/phonie