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StylableHtml5Errors

This little script adds the possibility to style validation messages triggered by the default HTML5-form-validation-features.

What's the point?

With HTML5 came new native features to validate form-elements clientside. Every browser renders the error-messages differently. Also it is very difficult and partly impossible to style these messages.

Here StylableHtml5Errors comes into play. It sits on top of the validation grabs the occured textual error messages and renders them within a normal html-element (default: div with a class of errormsg), which you can apply styles to with CSS.

You can also provide callback functions to add the messages in the way you like. This becomes handy when you've got a special kind of markup, which requires your error messages to be added/removed in a certain way.

Usage

It is very easy to use this script.

First you need to load the script into your html-document. You may do this within the <head>-section of your document:

<script src="path/to/StylableHtml5Errors.js" type="text/javascript"></script>

Next you need to select the forms you want this plugin to work with. You can do this with native javascript:

<script type="text/javascript">
    // Select all form-elements in this html-document...
    var forms = document.getElementsByTagName('form');
	
    // Apply our plugin to all forms...
    StylableHtml5Errors(forms);
</script>

or with any of your favourite frameworks, like jQuery for example:

<script type="text/javascript">
    // Select all form-elements in this html-document...
    var forms = $('form');
    
    // Apply our plugin to all forms...
    StylableHtml5Errors(forms);
</script>