directive

• Angular 4 input only numbers Directive Mar 07 2018
  I was working on a project in Angular 4 and needed to implement input fields that only accept numerical values. My first thought was to simply add the HTML5 type=”number” to the input. Unfortunately, this isn’t supported in Internet Explorer 10 and some of the clients would most likely be using Internet Explorer 10. My only other option was to implement a directive. Thanks to this StackOverflow answer, I was able to modify it to my needs.

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