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--- utils.go |
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+++ utils.go |
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@@ -146,7 +146,7 @@ func validAddress(input string) { |
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if len(tokens) != 2 { |
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die(input + " is not a valid value for an address\nExpected format <ip or hostname>:<port>") |
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} |
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- matched, err := regexp.MatchString("^[a-zA-Z0-9]+([a-zA-Z0-9.]+[a-zA-Z0-9]+)?$", tokens[0]) |
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+ matched, err := regexp.MatchString("^[a-zA-Z0-9]+([-a-zA-Z0-9.]+[-a-zA-Z0-9]+)?$", tokens[0]) |
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die(err) |
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if !matched { |
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die(input + " is not a valid value for an address\nExpected format <ip or hostname>:<port>") |