zettapi_client
Version:
Client side CRUD operations in angular to use with zettapi_server rest api to get started quickly in any CMS project
22 lines (21 loc) • 593 B
JavaScript
app.directive('lettersOnly', function () {
return {
require: 'ngModel',
link: function (scope, element, attr, ngModelCtrl) {
function onlyLetters(text) {
if (text) {
var transformedInput = text.replace(/[^A-Za-z]/g, '');
if (transformedInput !== text) {
ngModelCtrl.$setViewValue(transformedInput);
ngModelCtrl.$render();
}
return transformedInput;
}
return undefined;
}
if (attr.lettersOnly === 'true') {
ngModelCtrl.$parsers.push(onlyLetters);
}
}
};
});