Regex array (["number", "number",...])

Question

Can you help me with expression for array: ["232","2323","233"]
I try this: /^\[("\d{1,7}")|(,"\d{1,7}")\]$/
But this expression is not working properly.
I use ruby(rails).

Answer 1

This would validate the array structure well, blocking an entry like [,"123"]

^\[(("\d{1,7}")(,"\d{1,7}")*)?\]$