Angular directive to validate a decimal input field with min/max

I came across a requirement to validate a simple numeric input field with a minimum and a maximum value. So I tried using the html5 validations first like so

  <input type="number" name="quantity" min="1" max="5">

The above works perfectly until you need to have decimal minimum and maximum values. So I thought why not write a directive to support this.

The code can be found in the following GitHub repo

 The directive supports the following

  • Decimal min and max validation
  • Decimal min value only validation
  • Decimal max value only validation


<input type="number" class="form-control" id="decimal1" name="decimal1" ng-model="vm.dec1" required ch-validate-min-max min-val="0.2" max-val="1.7">

Initial View

After validation is triggered


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