Add Input Helper

Trenser.FoodDeliveryApp/Trenser.FoodDeliveryApp/inputHelper.cpp

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+#include "inputHelper.h"

Trenser.FoodDeliveryApp/Trenser.FoodDeliveryApp/inputHelper.h

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+/*
+Author: Joel Mathew Thomas
+Date: 18-02-2026
+*/
+
+#pragma once
+#include <iostream>
+#include <stdexcept>
+
+namespace util
+{
+	template <typename T>
+	void readValue(T& value)
+	{
+		std::cin >> value;
+		if (std::cin.fail())
+		{
+			std::cin.clear();
+			std::cin.ignore(std::numeric_limits<std::streamsize>::max(), '\n');
+			throw std::runtime_error("Invalid Console Input");
+		}
+	}
+}