angular.validator.integer
Description
Use number validator to restrict the input to integers with an
optional range. (See integer for whole numbers validator).
Usage
In HTML Template Binding
<input type="text" ng:validate="integer[:min][:max]"/>
In JavaScript
angular.validator.integer(value[, min][, max])
Parameters
value – {string} –
value to validate
min(optional=MIN_INT) – {int} –
minimum value.
max(optional=MAX_INT) – {int} –
maximum value.
Example
Enter integer: <input name="n1" ng:validate="integer" > <br>
Enter integer equal or greater than 10: <input name="n2" ng:validate="integer:10" > <br>
Enter integer between 100 and 200 (inclusive): <input name="n3" ng:validate="integer:100:200" > <br>
it('should invalidate integer', function(){
var n1 = element('.doc-example :input[name=n1]');
expect(n1.attr('className')).not().toMatch(/ng-validation-error/);
input('n1').enter('1.1');
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('10.1');
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('100.1');
expect(n3.attr('className')).toMatch(/ng-validation-error/);
});