What is the purpose of default value in context?
- To provide a fallback value when a context value is not available
- To override the context value in child components
- To provide a default value for the context provider
- To prevent child components from accessing the context value
The default value in context is used to provide a fallback value when a context value is not available. When a component consumes a context value, it looks for the context value in its ancestors. If no ancestor provides a value, the default value is used instead. The default value is typically used as a fallback or to provide a default value for the context.
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