export function testVmName()

in tasks/Node/src/modules/task-utils/resourceutil.ts [111:127]

• 13 lines of code
• 4 McCabe index (conditional complexity)

export function testVmName(vmName: string, maxNameLength: number = 15): boolean {
    if (!vmName) {
        throw `Invalid VM name '${vmName}'. Name must be specified.`;
    }

    if (vmName.length > maxNameLength) {
        throw `Invalid VM name '${vmName}'. Name must be between 1 and ${maxNameLength} characters.`;
    }

    // TODO: Get latest Regex from DTL UI code.
    const regex = new RegExp('^(?=.*[a-zA-Z/-]+)[0-9a-zA-Z/-]*$');
    if (!regex.test(vmName)) {
        throw `Invalid VM name '${vmName}'. Name cannot contain any spaces or special characters. The name may contain letters, numbers, or '-'. However, it must begin and end with a letter or number, and cannot be all numbers.`;
    }

    return true;
}