You can use a regular expression with a character set of alphanumeric characters plus .:
import { required, helpers } from 'vuelidate/lib/validators';
const alphaNumAndDotValidator = helpers.regex('alphaNumAndDot', /^[a-z\d.]*$/i);
export default {
data() {
return {
myInputValue: ""
};
},
validations: {
myInputValue: {
required,
alphaNumAndDotValidator
}
}
};
