ProfileActions | Расширенный вариант работы с профилем для ZennoPoster

I'm experiencing some difficulty with trying to map through an objects property which is an array of objects. I get back an error message that .map is undefined, basically saying there is no array. The array i want to map through is education. At times I also get a proxy error that the route is timing out and this loses the profile data i'm fetching and the profile object is empty. Is there anyway to fix this too.

My model:

i'm new at React, i want to ask about contidional recndering, i'm making project about sending message, and i use validation to check all field is not empty, when one field is empty it should show error message that message not send. I using if-else to render the error message, but it doesn't work.

Here i add my code

So I have a simple React App, of Posts. I have a component called Post.js. Which loads one single post.

I would like to disable all actions in material-table per row depending on status column

e.g. if the value of status in row 1 is REJECTED, all action icons should be disabled

I know I should use disabled attribute. However, I want to achieve this upon load of page

I am struggling with dispatching an action after the previous one is completed.

What I want to do is dispatch an action (let's say getDetails), and then use data coming from this action to dispatch another action (let's say getUserLists). Then, when this last action completes, I want to navigate to a route.

I am not sure how to chain these actions. This is what I tried directly on my component (I heard that this kind of logic must be inside an effect, so my purpose here is only to show what I did):