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Website code to detect checkbox state and disable form submission

I maintain a very simple website. Every day, some damn robot submits the form for downloading the demo.

CAPTCHA is too complex for visitors. I want a simple checkbox "Check here if you are a human" that when checked enables the form submission button. Otherwise, form submission is disabled. It should prevent robots that read the website code directly from submitting the form, i.e., not just the visible UI is disabled, but also the ability of a robot to submit the form.

Your product is a code snippet that creates a checkbox and a form Submit button, and accomplishes the task stated above. I will be able to adapt it to my needs.

You may look at my website at

[url removed, login to view]

but please don't laugh.

Habilidades: Javascript

Ver mais: robot website, damn, state code, html website code, javascript snippet, code check javascript, website code html, form captcha code, captcha code javascript, state checkbox, html snippet, simple captcha javascript code, simple captcha code html, simple captcha code, simple website product, product submission website, simple code captcha, simple javascript captcha code, html disable, checkbox captcha, captcha code html, simple captcha code javascript, simple website javascript, captcha website html, simple form submission

Acerca do Empregador:
( 3 comentários ) Portland, United States

ID do Projeto: #5133019

Premiar a:


Hello! As I can see you are redirecting users to a different page with a direct link, as long as the robot won't go directly to that page I can easily fix that form for you (also I can see that a validation of that fo Mais

$23 USD em 1 dia
(1 Comentário)

12 freelancers estão ofertando em média $29 para este trabalho


Good day, I can start work right away. Let me complete it for you in a moment and i'll make you happy! Thanks in advance!

$29 USD in 0 dias
(5 Comentários)

I have read your project details, and I am interested in offering my services. I provide 100% satisfaction guaranteed on all my work. I have good level of experience in Core PHP , OpenCart , Magento, Wordpress, Drupal Mais

$25 USD em 1 dia
(1 Comentário)

Hello sir, I have 5 years experience in web design and development and I am really looking forward to work on this project. I love web design and coding. Below you can check some projects I worked in the past. ww Mais

$25 USD em 1 dia
(2 Comentários)

I m expert in this. I have +5years experience. Following are my recently completed project: Wordpress http://www.hairtrans.com/ http://www.eifitness.com/ http://www.etradevideo.com/ http://wheataccessories.com Mais

$30 USD em 1 dia
(3 Comentários)

Check TADNYA.COM it is in { Wordpress, Bootstrap }, TADNYA.NET it is in { PHP, Bootstrap, Ajax } and PHOTO.RU { Drupal PHP } for our style of work. We ensure, that your website shall be built with cutting edge technolo Mais

$53 USD in 3 dias
(2 Comentários)

A proposal has not yet been provided

$34 USD em 1 dia
(20 Comentários)

Hello I´m a html/javascript/jquery/php expert and I can help you. I did similar proyects so I have a solution for you. Please contact me Gustavo

$30 USD em 1 dia
(2 Comentários)

Can do it, i m here right now. Can do it, i m here right now. Can do it, i m here right now. Can do it, i m here right now.

$30 USD em 1 dia
(1 Comentário)

Hello! I looked on your website, so that task can be done by me. For portfolio I can recommend to visit one of my WEBsites : www.itjobsforfreelancers.com/web_development There are tools, objects, work and info Mais

$30 USD em 1 dia
(0 Comentários)

I've already written and tested the changes necessary, can send you completed HTML file at your request.

$25 USD in 0 dias
(0 Comentários)

i have done what you want , please accept me for this job and i will send you the code immediately at the same time :) thanks

$10 USD in 3 dias
(0 Comentários)