Split a string to groups of 2 chars using split?

Question

I have this simple string :

\"a1a2a3\"

Is there any regex expression which can be used with split command so it will split the str

Answer 1

I'm not sure what are all possible format of input string, but I assume it's some letter followed by some numbers.

If so you could try:

var str = 'abc123d56efg8t5'
var res = str.split(/([a-z]+[0-9]+)/).filter(Boolean);

output:

["abc123", "d56", "efg8", "t5"]