Bootstrap Form in Modal – Use Popup in Correct Way

Form in modal is a trending tool for websites now a days. Like Bootstrap login/register form implemented in a modal to popup. I have seen designer making form markup wrong within modal and thus complaining for invalid markup in bootstrap or not firing a submit event properly either directly by button click or within their script within popup.

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Placing text above foreground image in html

It’s quite common to use background image and place text above it but it’s also possible to use image in foreground and place text above foreground image overlay. You can also horizontal center or vertical center the text as explained in the article.

So our page contains a piece of HTML as follow:

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Make the Footer Stick to the Bottom of a Page

When a page contains a large amount of content, the footer is pushed down off the viewport, and if you scroll down, the page ‘ends’ at the footer. However, If the page has small amount of content, the footer can sometimes ‘cling’ to the bottom of the content, floating halfway down the page, and leaving a blank space underneath, which looks ugly. So we need to make the footer stick to the bottom of page (not always fixed and visible).

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PHP Captcha using jQuery AJAX

Generally We use Captcha in the form to ensure that the form is submitted with manual intervention without any tools or programs. In this article we will show captcha using jQuery from PHP. Using jQuery we can also refresh the captcha code by resending AJAX call to generate new captcha image.

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Textarea characters count

This article describes how can we implement textarea characters count that can also work during cut/copy and paste as well as you can also select characters upto desired length or can show reverse counting (characters remaining) in textarea. There are many tutorials online but they seem to make it more complex than it needs to be. Just a few lines of jQuery does the trick.

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Minlength validation in HTML 5 input

HTML 4 has maxlength attribute to limit the number of characters entered in input text box and HTML 5 also supports this attribute as well. HTML 5 input now supports minlength validation using pattern attribute. Let’s see how can we accomplish minimum length for a text box.

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5 equal columns Bootstrap grid layout with 1, 2, 3, 4 of five

Twitter Bootstrap has 12 columns grid layout by default which allows you to create responsive layout for your website but you can’t create 5 equal columns without using offset in this setup as sum of those column never meet with 12. But in this tutorial we have created some CSS rules to make five equal columns Bootstrap grid layout. Furthermore you can also have 1/5, 2/5, 3/5 and 4/5 sized columns combined with Bootstrap 12 columns grid layout after reading this post.

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