Match() function explanation?

Question

Match ()

Answer 1

The string.match() is an inbuilt function in JavaScript which is used to search a string for a match against a any regular expression and if the match will found then this will return the match as an array.

Answer 2

As a supplement to JTLZ answer, you can learn about regular expressions from Danijel's tutorials :
https://code.sololearn.com/Wx88zgigVueq/?ref=app