are there any js regular expression experts?
would like to ask how to implement regular expression validation "folder A / folder B / folder C..." Or folder A, where
1 is satisfied. Cannot start and end with "/",
2. Cannot have more than two consecutive "/" in the middle,
3. You can write a ^ [^\ /] (?: (?) before you ignore the special string
. \ /\ /) [\ S]) * [^\ /] $ found that the requirements are basically met,
but the check fails
when entering a string, such as "a", so ask the bosses if they have a better solution?