error($c, "Invalid project name: " . ($projectName || "(empty)")) unless $projectName =~ /^[[:alpha:]]\w*$/;

    error($c, "Invalid project name: " . ($projectName || "(empty)")) unless $projectName =~ /^[[:alpha:]][\w\-]*$/;

        error($c, "Invalid jobset name: $jobsetName") unless $jobsetName =~ /^[[:alpha:]]\w*$/;

        error($c, "Invalid jobset name: $jobsetName") unless $jobsetName =~ /^[[:alpha:]][\w\-]*$/;