angular.validator.number
Description
Use number validator to restrict the input to numbers with an
optional range. (See integer for whole numbers validator).
Usage
In HTML Template Binding
<input type="text" ng:validate="number[:min][:max]"/>
In JavaScript
angular.validator.number(value[, min][, max]);
Parameters
- value –
{string}
– value to validate
- min –
{int=}
[MIN_INT]
– minimum value.
- max –
{int=}
[MAX_INT]
– maximum value.
CSS
ng-validation-error
Example
Enter number: <input name="n1" ng:validate="number" > <br>
Enter number greater than 10: <input name="n2" ng:validate="number:10" > <br>
Enter number between 100 and 200: <input name="n3" ng:validate="number:100:200" > <br>
it('should invalidate number', function(){
var n1 = element('.doc-example :input[name=n1]');
expect(n1.attr('className')).not().toMatch(/ng-validation-error/);
input('n1').enter('1.x');
expect(n1.attr('className')).toMatch(/ng-validation-error/);
var n2 = element('.doc-example :input[name=n2]');
expect(n2.attr('className')).not().toMatch(/ng-validation-error/);
input('n2').enter('9');
expect(n2.attr('className')).toMatch(/ng-validation-error/);
var n3 = element('.doc-example :input[name=n3]');
expect(n3.attr('className')).not().toMatch(/ng-validation-error/);
input('n3').enter('201');
expect(n3.attr('className')).toMatch(/ng-validation-error/);
});