Need Help Today/Now with E-Commerce Checkout Page PHP JS Json

Job Description:

Hi there, I have an e-commerce project that uses the famous Square Web SDK and php sdk for payment and checkout. It's php and js - there are about 4 small files that make up the script and I need help modifying them so we can run some other built-in functions and show messages or success screens based on if those functions execute successfully or not - like checking a save credit card checkbox for example.

There are lots of results and responses all over the place and the script hands off some variables to a js file which then posts them to a php file. It's sort of confusing for me to understand how to inject a couple of functions in the process that won't mess it up but will also be easy to see if the function worked or not (ie success, true, 1, etc).

I want to get this done asap. Thanks

Навыки: PHP, JavaScript, AJAX, MySQL, JSON

О клиенте:
( 22 отзыв(-а, -ов) ) Chicago, United States

ID проекта: #35321458

79 фрилансеров(-а) готовы выполнить эту работу в среднем за $21/час


Greetings! I am an expert Full Stack developer having 10+ years of experience in Php/JSON API development. I stand amongst top 2% among 58+ million freelancers. I am confident that I can be the perfect candidate for t Больше

$25 USD / час
(86 отзывов(-а))

Hello Kenneth, So, you need an E-COMMERCE - PHP - JS - JSON EXPERT who can help you with your project by modifying 4 files as per the details you shared, but yes, I would like to connect to a chat to deliberate the de Больше

$15 USD / час
(338 отзывов(-а))

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$20 USD / час
(246 отзывов(-а))

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(205 отзывов(-а))

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(50 отзывов(-а))

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(119 отзывов(-а))

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(38 отзывов(-а))

I have some queries regarding the specs of the project. Could we please have a chat? My Skills: AJAX, JSON, JavaScript, PHP and MySQL

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(125 отзывов(-а))

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