I am getting the following error Unexpected block statement surrounding arrow body when I run this code.
scope.$watch(() => {
return ngModel.$viewValue;
}, val => {
if (ngModel.$isEmpty(val) && ngModel.$dirty) {
scope.clearInputValue();
// Remove validation errors
ngModel.$setValidity('maxnum', true);
ngModel.$setValidity('minnum', true);
ngModel.$setValidity('maxsize', true);
ngModel.$setValidity('minsize', true);
ngModel.$setValidity('accept', true);
}
});
A block statement isn't needed in your first function. It is a single expression. If you remove the block statement it should get rid of the warning:
scope.$watch(() => ngModel.$viewValue, val => {
if (ngModel.$isEmpty(val) && ngModel.$dirty) {
scope.clearInputValue();
// Remove validation errors
ngModel.$setValidity('maxnum', true);
ngModel.$setValidity('minnum', true);
ngModel.$setValidity('maxsize', true);
ngModel.$setValidity('minsize', true);
ngModel.$setValidity('accept', true);
}
});
The technical post webpages of this site follow the CC BY-SA 4.0 protocol. If you need to reprint, please indicate the site URL or the original address.Any question please contact:yoyou2525@163.com.