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In the past year, we already create this form and there's a button for summing up to account, but

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now these functions just can pop up the name, email and password, but not actually set up a new account.

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So now we are going to add these functions to our project.

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So we back to our current site and go to the site a page and go to the handle our functions.

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We are going to use the post.

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We.

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So we are going to make a try catch block first.

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And we need to change these two key thing because we are going to use a weight.

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So constant response is equal to a weight and fat.

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And if you remember our of about each to sign up and our port is 5000.

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So if you go back to our current side, you have to go to localhost five thousand and then side up and

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then we are going to add the options here.

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You used a method post because if you do not mention this, the default mission is get.

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And what we are going to send is Jason, bring the and then we post a name, email and password and

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then Jaiswal object and we have to put the header, the content type application back on

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and we put the era of this era.

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So now we can go back to our project and then we go to a site up.

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Now you can see we are unable to fetch this.

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We crashed because there's a cross origin program.

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So to fix the we can pop them, we have to make that relaxations of the same origin policy.

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So we have to use some Hadass that defines cost of origin and associated properties.

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So now we need to go back to the server and we go to the index of the server.

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So first we stopped a server and then we are going to install Prepackage code course.

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And then on the top we are going to add the cornerstone code is equal to require code and then we are

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going to create a code Opteron is equal to in the original.

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And when you look at the browser, we are going to use the localhost three thousand port.

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So we paste here and then we had the credential is true and the options assess status is 200.

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So right before all the other things we go to you this package by using apple juice course and then

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we pass these options into this package.

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Now we save this and then we go to sign up again.

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The connection we felstead because we forgot to start the server.

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So we go to the command and then we type the launch in that at last we are going to try to fix this

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problem because we use the capital letter and then we are going to display the data by using colistin

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data yaeko to always respond to on.

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And then we are going to a console, not the data.

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Now if we go to the Web site and then we try again with Ellan two and Ellen two at Gmail dot com and

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then click sign up.

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Now you can see it pop up the data because at the off controller we are going to pop up the user if

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we create a user successfully while if we go to a site up again.

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It will display the aircraft because this time it will pop up this email already registered if this

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era where we returned to object and now if we go to the Mongo DB, you can see Eventa already created.