joelthomastrenser
8d07b11eae
- Check if user account is inactive before allowing login - Add password confirmation in change password dialog - Prevent changing password to the same value - Standardize error messages to say "Invalid index" instead of "Invalid choice" - Add blank line before system pause prompt - Add "Change Password" header to change password screen - Show error message when login fails Fixes #1738 Fixes #1736
68 lines
1.7 KiB
C++
68 lines
1.7 KiB
C++
/*
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* File: InputHelper.h
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* Description: Handles input validation and error handling
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* Author: Trenser
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* Created: 18-May-2026
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*/
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#pragma once
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#include <iostream>
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#include <limits>
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#include <string>
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#include <stdexcept>
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namespace util
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{
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/*
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* Function: read
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* Description: Reads input from console into a variable of type T.
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* Parameters:
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* value - reference to a variable of type T where the input will be stored
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* Returns:
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* void - throws runtime_error if input is invalid
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*/
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template <typename T>
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inline void read(T& value)
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{
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if (!(std::cin >> value))
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{
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std::cin.clear();
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std::cin.ignore(std::numeric_limits<std::streamsize>::max(), '\n');
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throw std::runtime_error("Invalid console input");
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}
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}
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/*
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* Function: read
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* Description: Reads a line of text input from console into a string and cleans it up.
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* Parameters:
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* value - reference to a string where the input will be stored
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* Returns:
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* void - no return value
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*/
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inline void read(std::string& value)
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{
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std::getline(std::cin >> std::ws, value);
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std::string cleanedValue;
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for (int index = 0; index < value.length(); index++)
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{
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if (value[index] != ',')
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{
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cleanedValue += value[index];
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}
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}
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value = cleanedValue;
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}
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/*
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* Function: pressEnter
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* Description: Pauses execution until the user presses Enter.
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* Parameters: None
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* Returns: void - no return value
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*/
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inline void pressEnter()
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{
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std::cout << std::endl;
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system("pause");
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}
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} |