A user will input an 8-place number, for example: 359-3177 (note that the hyphen is considered
a digit).
The rules for entering phone numbers follow.
• 8 places
• It may have numbers, letters, or both.
• The phone number cannot begin with 555.
• The phone number cannot begin with 0.
• The hyphen must be in the 4th position.
• No other characters (@#$%^&*()_+=\|/>