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In this video, we are going to display an error or errors in case we have one.

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For example, one.

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I create a post without providing the details.

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We have this JSON data by saying that all files are required, so we are having this error inside the

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post creation controller.

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So let me close this once and let me close the open folders and let's go to Controllers Post and here

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we go.

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So let's locate where we have possible errors.

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Let me remove this one from here that the console log.

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And in here we are going to send the error to the user.

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So down here I'll make use of return red dot render.

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Post and then the post creation or art post templates.

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We're going to be as at post Perfect.

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An hour passed in the error as error and then the value is equal to all fails required.

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And let me remove this one.

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Next place is inside the catch block here.

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So I'm going to copy this one and inside the catch, paste it here and remove this one.

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And for the actual message, we are going to use the one that will come from the server.

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Right for success.

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We are going to redirect the user to the homepage or the profile page.

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The choice is yours going to be as rest, redirect and go to homepage.

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That is it.

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So let's go back, refresh.

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Let me hit create and I'm still on the form.

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So let's go ahead and then display the error.

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So I'm going to copy the error syntax for the log in, which is this one.

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And let me go to the outpost.

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And for the error, which is this one I'm going to replace with this one.

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All right, so let's refresh it.

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Let me go to profile, new and create.

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You can see I have all fields required, meaning that it worked.

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In the next video, let's go ahead and create a function to truncate the description of a post.