in this ➡"replace(/[^a-zA-Z0-9]+/g,''); "why.... '/g ' used?

Question

explain me plz...

Answer 1

V-રાની 🙈🙉🙊 that is a g modifier that indicates to search the whole string rather than stopping at the first match to replace.

Here's a reference
https://www.w3schools.com/jsref/jsref_regexp_g.asp

Answer 2

Thanks all...😊 your information is quite helpful ...

Answer 3

global search flag

Answer 4

check this:
https://www.w3schools.com/jsref/jsref_regexp_g.asp

Answer 5

Erase ('') all the characters (g modifier) which are not (^) belong character (+)
a to z
A to Z
0 to 9