javascript - string.match() with wildcard of unknown length -


i need use string.match() find values in javascript string. part of value match contains unknown characters. if know there 2 unknown characters, can following.

string.match(/foo..bar/);

my question is, if don't know length of unknown (whether need . or .. or ...), there regex way this? solution know of call string.match() multiple times, curious if there's better one.

if charater, use "." , if can occur 0 or more times (any no of times) use "*" greedy operator in regex. so, can use:-

string.match(/foo.*bar/);

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