School assignment in Angular.js
Made by Anders Ekman.

This is a simple app made for showing how we can use ng-pattern in Angular.

http://oakis.github.io/learning-ng-pattern/

##The app is built with

• HTML
• CSS
• Angular.js

##To make this work we need to

• bind our input to a model (ng-model="string")
• define our regular expression (ng-pattern="regex")

##How the app works The input elements have classes attatched to them by Angular. When the regex is true, it will have the class ng-valid-pattern and when it is false it will have the class ng-invalid-pattern. The input background will change color depending on what class is currently active on the element.

##Example uses

• We have a form with an input for e-mail and we want it to be a correct e-mail adress. (http://www.regular-expressions.info/email.html)
• Searching for a string in a text/database.
• Highlighting words in a text.
• Replacing words. (https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/String/replace)

More info on ng-pattern: https://docs.angularjs.org/api/ng/directive/ngPattern

More info on ng-model: https://docs.angularjs.org/api/ng/directive/ngModel