19 lines
314 B
Go
19 lines
314 B
Go
package clean
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// Header sanitizes a string for use in request or response headers.
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func Header(s string) string {
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if s == "" || len(s) > MaxLength {
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return ""
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}
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result := make([]rune, 0, len(s))
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for _, r := range s {
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if r > 31 && r < 127 {
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result = append(result, r)
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}
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}
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return string(result)
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}
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