Read in the various parts of a user's address. Determine if each address component is valid. The rules for each component are listed below. If the user enters invalid data, output the reason to the user. If the address is valid, determine if a company can ship to them and at what speed.

Address Component Rules Examples

street

must start with a digit $($see provided code below$)$

must be at least three characters long

valid: $13$ Main St$.$

invalid: Center Ave

invalid: $5$A

city

cannot be empty

valid: San Francisco

valid: Buffalo

invalid:

state abbreviation

must be two characters long

program should ignore capitalization

fast shipping to states: CT$,$ ME$,$ MA$,$ NH$,$ RI$,$ and VT

regular shipping to states: NY$,$ NJ$,$ PA

no shipping to any other state

suggestion: use a switch statement for the shipping speed!

valid and fast: me

valid and fast: nh

valid and slow: Pa

invalid: California

invalid: c

zip code

must be five characters long

all characters must be a digit

valid: $12345$

valid: $02460$

invalid: $1234$

invalid: $123456$

invalid: abcde

invalid: $1234$z

In order to test whether a single character is a digit, use:

Character.isDigit$($ch$)$; $//$ ch is type char

Note that ch must be char, it cannot be a String of length $1.$

create a java program address validator