dashboard/shell/utils/validators/cidr.js

6 lines
220 B
JavaScript

const validCIDRregex = /^((25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.){3}(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\/(3[0-2]|2[0-9]|1[0-9]|[0-9])$/;
export function isValidCIDR(cidr) {
return !!cidr.match(validCIDRregex);
}