Tags Posts tagged with "validation"

validation

30 5693
Form Validation with Javascript and PHP
Form Validation with Javascript and PHP

Form Validation with Javascript and PHP

In this tutorial, we will show you how to create an attractive, pleasant to look form for your website, and then we will explain how to dynamically validate it using Javascript. The server-side validation with PHP will be covered too (to make everything 100% safe). This tutorial will help you to add more functionality to your forms that leads to better user experience and better website quality. You may also enhance your already existing forms with adding some fancy effects that are presented in this tutorial. Let us get started! Info: If you’d like to modify your existing forms, skip the HTML and CSS sections of this tutorial and go ahead to step number five. Otherwise, if you’re planning to create a new form, start reading since the beginning.

20 3445
Data Validation – How to Validate Forms using HTML5

Data Validation – HTML5

Today I will tell about data validation again. HTML5 specification bring us many interesting, and one of useful function is browser-based form validation. Of course, not all browsers support HTML5 (even IE9 not support it yet), but as example Firefox 4 started support it. And this is great, it can mean that shortly many of existed members of Firefox will update its browsers and will have HTML5 support. Of course, we always can se Javascript to validate our fields (even jQuery libraries), but what if in coming future we even don`t will worry about it at all? What if most of work will execute our web browser? Future coming today.

2 1047

jQuery validator – checking forms

Today I will tell you how to build professional web forms with validation. I will use jQuery Validator Plugin for our tutorial.

You can ask me – where I can use it? – Quite anywhere: login or join forms for your website, forms of adding content, different guest books or blocks for comments. Really many ways for using it. I already saw several projects where validation was at server side. And submit of form just reload whole page where we seens – are we made any errors or not. Sometimes webmasters using ajax to send data invisible to server for validation. But in most of cases, this is much faster just to check all entered information at user side (using javascript/jQuery). Just check these several demos – and I will explain how to use it.

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