<form ng-app="" name="myForm"> 输入你的名字: <input name="myAddress" ng-model="text" required> </form>
input.ng-empty {
background: #F00;
}
input.ng-not-empty {
background: #F0F;
}
input.ng-touched {
background: #0FF;
}
input.ng-untouched {
background: #0FF;
}
input.ng-valid {
background: #F0F;
}
input.ng-invalid {
background: #05F;
}
input.ng-dirty {
background: #F3F;
}
input.ng-pending {
background: #F4F;
}
input.ng-pristine {
background: #0FF;
}