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Welcome back.

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Now we need to fully protect repayment, which we should only display.

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They pay now.

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But.

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And if there is something to pay for, if there there are products that the user wants to buy and the

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user did not pay for it yet.

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And here we have total payment is zero and still it displays a year later pay now and this is a problem

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to fix this problem here we check the session total if it's set.

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However, this is not enough.

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We need to say here and.

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If the session if the session total is not is not equal to nothing.

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It's not equal actually to zero, because if it's equal to zero, it means that there is nothing.

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So this now, if I save and refresh, the button will be hidden.

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You can display another message.

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You can see it if.

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And you can see else.

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You can, for example, here, say ls here and then curly bracket and then here BHP and then curly bracket

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and then in between you can you say.

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P.

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And then.

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E.

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You did not.

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You don't.

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Or you don't have anything.

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You don't have.

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And or.

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Or your your card is empty, whatever, whatever message you want to display.

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For example, here it's going to say total payment zero.

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And here you can say you don't have an order.

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So you can do this.

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You can display this message as well.

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You don't you don't you're going to have an order or order zero.

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You can sleep that the.

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It's zero.

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You can also say.

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And.

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Is and session.

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Session.

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Total.

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And this is going to display the total payment only if there's there is something else that's going

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to hide it, else it's going to hide it.

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So it's up to you whether you want to do this or not.

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It's up to you.

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But I'm just going to keep it simple.

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I'm going to display zero so that the user knows that there's nothing to pay for.

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So I'm just going to say total payment zero.

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And you have no order.

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Pretty simple.

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And in case the user comes from another page, for example, let me go to my account.

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And Leeming log in.

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So let me log in and here let me, for example, click on order.

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That has not been paid, for example, of this one, I'm going to click on it here.

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It's going to say pay now, but the big now button is is not activated yet.

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So we need to activate this in the details.

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In the order details, we need to take the user to the payment page from here.

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So from here we need to say if order status is not is equal to not paid, then we can display this button.

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And then we need to say here we need to take the user to the payment page and and to do this we can

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say here form and then method must.

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And action is to take the that the repayment that BHP.

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Let me save and refresh.

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Now if I click on details and then here if I click on P now it should take me to the payment entrance.

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Since there is since I did not work on this details yet, it's not going to display anything.

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But later.

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We need to take the details from here, from the order details page because at this point we have the

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details.

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We have these.

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We need to take them from here to the paying B now button so that the user will be able to pay for for

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this.