Formular überprüfung HTML5 http://www.html-info.eu/html5/formulare/item/clientseitige-formular-ueberpruefung.html JQuery https://blog.jquery.com/category/jquery/ http://api.jquery.com/ JQUERY 3.0 API Beschreibung WEB Entwicklung Lehrgang Formulare, CSS, JQuery, etc. http://web-development.github.io/jquery/ Download: http://jquery.com/ Framework: http://jquery.com/download/ http://www.cedric-wetzel.eu/2012/12/jquery-vor-form-post-inputs-uberprufen.html Bootstrap http://getbootstrap.com/getting-started/ Lehrgang http://learn.jquery.com/about-jquery/how-jquery-works/ https://web-development.github.io/jquery/interaktion/ http://web-development.github.io/jquery/ http://design-creators.net/tutorials/jquery-fur-einsteiger-teil-1-die-erste-animation/ Diverse Demo jquery.plugin.js