Password Validator

This repository contains a simple password validation script implemented in various programming languages. The script checks the strength of a password based on length, special characters, and numbers.

Python

Prerequisites

• Python 3.x

Usage

1. Run the script.
2. Input your password when prompted.
3. Review the summary to see the strength of your password.

Object-Oriented Programming (OOP) Explanation

• The Python script embraces Object-Oriented Programming (OOP) principles.
• The PasswordValidator class encapsulates attributes (password and strength) and methods (validate_length, validate_special_chars, validate_numbers, validate_spaces, display_password, and summary) related to password validation.
• The constructor (__init__ method) initializes the object with an initial state.
• Methods utilize parameters for flexibility in validation based on special characters and numbers.
• The code follows the principles of encapsulation, grouping data and related functionality within the class.

JavaScript

Prerequisites

• Node.js

Usage

1. Run the script.
2. Input your password when prompted.
3. Review the summary to see the strength of your password.

Object-Oriented Programming (OOP) Explanation

• The JavaScript script implements OOP through object creation using prototypes.
• Functions act as methods of the PasswordValidator object, encapsulating the logic.
• The password and strength are properties of the object.
• The script follows the principles of encapsulation, where related data and functions are organized within an object.

Ruby

Prerequisites

• Ruby

Usage

1. Run the script.
2. Input your password when prompted.
3. Review the summary to see the strength of your password.

Object-Oriented Programming (OOP) Explanation

• The Ruby script embraces OOP principles.
• The PasswordValidator class encapsulates attributes (password and strength) and methods (validate_length, validate_special_chars, validate_numbers, validate_spaces, display_password, and summary) related to password validation.
• The constructor initializes the object with an initial state.
• Methods use parameters for flexibility in validation based on special characters and numbers.
• The code demonstrates encapsulation, grouping data and related functionality within the class.

PHP

Prerequisites

• PHP

Usage

1. Run the script.
2. Input your password when prompted.
3. Review the summary to see the strength of your password.

Object-Oriented Programming (OOP) Explanation

• The PHP script incorporates OOP concepts.
• The PasswordValidator class features attributes (password and strength) and methods (validate_length, validate_special_chars, validate_numbers, validate_spaces, display_password, and summary) for password validation.
• The constructor initializes the object with an initial state.
• Methods use parameters for flexibility in validation based on special characters and numbers.
• The code exemplifies encapsulation, organizing data and related functionality within the class.

C

Prerequisites

• GCC Compiler

Usage

1. Compile the program: gcc password_validator.c -o password_validator
2. Run the executable.
3. Input your password when prompted.
4. Review the summary to see the strength of your password.

Object-Oriented Programming (OOP) Explanation

• While C is not inherently an object-oriented language, the script emulates some OOP principles.
• It organizes functionality related to password validation in functions.
• The data (password and strength) is managed through function parameters.
• The script lacks true encapsulation and inheritance due to C's procedural nature.

C++

Prerequisites

• C++ Compiler

Usage

1. Compile the program: g++ password_validator.cpp -o password_validator
2. Run the executable.
3. Input your password when prompted.
4. Review the summary to see the strength of your password.

Object-Oriented Programming (OOP) Explanation

• The C++ script adheres to object-oriented principles.
• The PasswordValidator class encapsulates attributes (password and strength) and methods (validate_length, validate_special_chars, validate_numbers, validate_spaces, display_password, and summary) related to password validation.
• The constructor initializes the object with an initial state.
• Methods use parameters for flexibility in validation based on special characters and numbers.
• The code exemplifies encapsulation, where data and related functionality are grouped within the class.

Java

Prerequisites

• Java Development Kit (JDK)

Usage

1. Compile the program: javac PasswordValidator.java
2. Run the compiled program: java PasswordValidator
3. Input your password when prompted.
4. Review the summary to see the strength of your password.

Object-Oriented Programming (OOP) Explanation

• The Java script embraces OOP principles.
• The PasswordValidator class encapsulates attributes (password and strength) and methods (validate_length, validate_special_chars, validate_numbers, validate_spaces, display_password, and summary) for password validation.
• The constructor initializes the object with an initial state.
• Methods use parameters for flexibility in validation based on special characters and numbers.
• The code exemplifies encapsulation, where data and related functionality are grouped within the class.

Golang

Prerequisites

• Go Programming Language

Usage

1. Run the script.
2. Input your password when prompted.
3. Review the summary to see the strength of your password.

Object-Oriented Programming (OOP) Explanation

• Golang supports OOP concepts, but it takes a unique approach.
• While it doesn't have classes in the traditional sense, it uses struct types and methods associated with those types.
• The script uses a struct PasswordValidator with associated methods (validateLength, validateSpecialChars, validateNumbers, validateSpaces, displayPassword, and summary) to achieve OOP-like encapsulation.

Feel free to customize and expand the information based on the specifics of your implementation or any additional details you'd like to include.