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React Conditional Rendering
What is conditional rendering in React?
Conditional rendering is a key concept in React since it allows you to display some components or elements that depend on a specific condition.
When you use the &&?
Whats on the right side of this sign is what you want to display or achieve and whats on the left side is the condition you put to evaluate. If this condition is truthy, the right side will be executed.
When you use a ternary?
When you have two or more options you want to display, you can use the ternary operator to nest more conditions. However, for code readability, you should stick with two options.. If you find yourself needing to put more than two conditions, you should use the if...else statement or switch.
Please note that this ternary can happen inside your functions return, while the if else statement needs to go outside of the return in your function.
Original Link: https://dev.to/aradwan20/react-conditional-rendering-h46
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