Program language is java Suppose a website impose the following rules for passwords. 1. A password must have at least eight characters. 2. A password consists of only letters and digits. 3. A password must contain at least two digits. Write a program that prompts the user to enter a password. If the user enters a invalid password, the program needs tell the user why it is invalid and ask the user to enter another password. The program should stop only when the user enters a valid password. Here is one sample run to check these 4 passwords in order (My password18 → pass 18 → password → Mypassword18): Enter a new password: My password18 Invalid: Only letters and digits Enter a new password: pass18 Invalid: Too Few Characters (8 at least) Enter a new password: password Invalid: At least two digits Enter a new password: Mypassword18 Yalid password!

Program language is java Suppose a website impose the following rules for passwords. 1. A password must have at least eight characters. 2. A password consists of only letters and digits. 3. A password must contain at least two digits. Write a program that prompts the user to enter a password. If the user enters a invalid password, the program needs tell the user why it is invalid and ask the user to enter another password. The program should stop only when the user enters a valid password. Here is one sample run to check these 4 passwords in order (My password18 → pass 18 → password → Mypassword18): Enter a new password: My password18 Invalid: Only letters and digits Enter a new password: pass18 Invalid: Too Few Characters (8 at least) Enter a new password: password Invalid: At least two digits Enter a new password: Mypassword18 Yalid password!

EBK JAVA PROGRAMMING

9th Edition

ISBN:9781337671385

Author:FARRELL

Publisher:FARRELL

Chapter7: Characters, Strings, And The Stringbuilder

Section: Chapter Questions

Problem 7PE

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