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What are Angular CLI guards and how do I use them?

An example of an AI chatbot conversation about Angular CLI guards and their types.

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You

What are Angular CLI guards and how do I use them?

MagicBuddy
MagicBuddy

Angular CLI guards are used to control access to routes in your Angular application. They help in protecting routes based on certain conditions.

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You

What types of guards are available in Angular?

MagicBuddy
MagicBuddy

There are four main types of guards in Angular: CanActivate, CanActivateChild, CanDeactivate, and Resolve.

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You

Can you explain CanActivate in more detail?

MagicBuddy
MagicBuddy

Sure! CanActivate is a guard that determines if a route can be activated. It returns a boolean or a Promise/Observable that resolves to a boolean.

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You

How do I implement a CanDeactivate guard?

MagicBuddy
MagicBuddy

To implement a CanDeactivate guard, you create a service that implements the CanDeactivate interface and define the logic to confirm if the user can leave the route.

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