Laravel - Request and ResponseWhich of the following is the correct syntax to retrieve the 'category' query parameter in a Laravel controller method?A$category = $request->query('category');B$category = $request->getQuery('category');C$category = $request->inputQuery('category');D$category = $request->params('category');Check Answer
Step-by-Step SolutionSolution:Step 1: Recall Laravel request query syntaxThe query() method is the standard way to get query parameters from the request object.Step 2: Verify method namesMethods like getQuery(), inputQuery(), and params() do not exist in Laravel's request class.Final Answer:$category = $request->query('category'); -> Option AQuick Check:Correct query param syntax = $request->query('key') [OK]Quick Trick: Use $request->query('param') to get query parameters [OK]Common Mistakes:Using non-existent methods like getQuery()Confusing input() with query()Trying to use params() which is invalid
Master "Request and Response" in Laravel9 interactive learning modes - each teaches the same concept differentlyLearnWhyDeepVisualTryChallengeProjectRecallPerf
More Laravel Quizzes Configuration and Environment - Cache configuration - Quiz 12easy Controllers - Controller methods and actions - Quiz 14medium Database Basics and Migrations - Seeding data - Quiz 9hard Database Basics and Migrations - Factory definitions - Quiz 3easy Database Basics and Migrations - Factory definitions - Quiz 1easy Laravel Basics and Architecture - First Laravel application - Quiz 14medium Request and Response - Cookie handling - Quiz 8hard Request and Response - Request validation basics - Quiz 10hard Views and Blade Templates - Blade directives - Quiz 1easy Views and Blade Templates - Why templates separate presentation from logic - Quiz 11easy