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Developing a software package that requires users

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Reference no: EM131565695

Lab: Password Verifier

Imagine you are developing a software package that requires users to enter their own password. Your software requires that all users' passwords meet the following criteria:

1. Password should be at least 8 characters long
2. It should contain at least one of the following symbols: #,$ or _
3. It should not contain digits, only letters or symbols like shown
in 2

a) Write a method isValidPassword with the following prototype:

isValidPassword(StringBuilder str): bool that returns whether or not a StringBuilder object is a valid  password.

b) Test your method in main().

Reference no: EM131565695

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