Validation is used to check data to make sure it fits whatever required specifications are set for it.

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Why does my validation not work on all PC browsers? [closed]

The validation code below works 100% on all MAC browsers. But on all PC browsers the validation is ignored. After the user submits the form the email is validated and returns a thank you message. Is ...
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1answer
52 views

My login with AJAX and PHP

In your opinion, do I need to do all these validations. I thought to do well and stay safe but I seriously raises the question if it isn't slower. jQuery code $(document).ready(function () { ...
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1answer
50 views

Refactor function that returns a comma Operator to pass jsHint

Some background This functions does some business logic before submitting a "add to cart" form HTML <form class="atcLoginRequired" method="get" action="/somePage"> <input type="hidden" ...
2
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1answer
115 views

How to properly store error messages and display them with OOP?

I have a class that I am using to initialize a form for editing. Once the form is submitted, data validation is done through the setters of my class. Good or bad input will be set in order to ...
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Data model with validation in haskell couple convoluted functions

So I'm curious about a few things that I did here design wise, as well as one space I'm sure I can be given improvements from real haskellers. The part I really think can be done better that I'm ...