𝗖𝗼𝗻𝗱𝗶𝘁𝗶𝗼𝗻𝗮𝗹 𝗦𝘁𝗮𝘁𝗲𝗺𝗲𝗻𝘁𝘀 𝗶𝗻 𝗝𝗮𝘃𝗮𝗦𝗰𝗿𝗶𝗽𝘁
JavaScript conditionals help your program make decisions. They run specific code blocks based on true or false values.
Use these tools to build interactive apps.
if Statement Use this for simple decisions. It runs code only when a condition is true.
if-else Statement Use this for two possible outcomes. One block runs if true. The else block runs if false.
else if Statement Use this to check three or more conditions. JavaScript checks them from top to bottom.
Switch Statement Use this for one variable with many fixed values. It is cleaner than long if-else chains.
Ternary Operator Use this for quick checks. It is a short way to write a simple if-else.
Why use conditionals?
- Control program flow.
- Respond to user input.
- Build dynamic websites.
- Handle different scenarios.
- Write flexible code.
Source: https://www.geeksforgeeks.org/javascript/conditional-statements-in-javascript/ Optional learning community: https://dev.to/madhanraj/conditional-statements-in-javascript-4m92