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@ -458,13 +458,13 @@ func isBitcoinAddress(fl FieldLevel) bool { |
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func isBitcoinBech32Address(fl FieldLevel) bool { |
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address := fl.Field().String() |
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if !btcLowerAddressRegexBech32.MatchString(address) && !btcUpperAddressRegexBech32.MatchString(address) { |
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if !btcLowerAddressRegexBech32.MatchString(address) && !btcUpperAddressRegexBech32.MatchString(address){ |
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return false |
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} |
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am := len(address) % 8 |
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if am == 0 || am == 3 || am == 5 { |
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if am == 0 || am == 3 || am == 5{ |
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return false |
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} |
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@ -481,7 +481,7 @@ func isBitcoinBech32Address(fl FieldLevel) bool { |
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ver := dp[0] |
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if ver < 0 || ver > 16 { |
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if ver < 0 || ver > 16{ |
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return false |
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} |
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@ -493,16 +493,16 @@ func isBitcoinBech32Address(fl FieldLevel) bool { |
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values := append(hr, dp...) |
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GEN := []int{0x3b6a57b2, 0x26508e6d, 0x1ea119fa, 0x3d4233dd, 0x2a1462b3} |
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GEN := []int{ 0x3b6a57b2, 0x26508e6d, 0x1ea119fa, 0x3d4233dd, 0x2a1462b3 } |
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p := 1 |
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for _, v := range values { |
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b := p >> 25 |
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p = (p&0x1ffffff)<<5 ^ v |
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p = (p & 0x1ffffff) << 5 ^ v |
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for i := 0; i < 5; i++ { |
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if (b>>uint(i))&1 == 1 { |
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if (b >> uint(i)) & 1 == 1 { |
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p ^= GEN[i] |
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} |
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} |
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@ -517,16 +517,16 @@ func isBitcoinBech32Address(fl FieldLevel) bool { |
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mv := (1 << 5) - 1 |
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sw := []int{} |
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for _, v := range dp[1 : len(dp)-6] { |
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for _, v := range dp[1:len(dp) - 6]{ |
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acc = (acc << 5) | v |
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b += 5 |
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for b >= 8 { |
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for b >= 8{ |
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b -= 8 |
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sw = append(sw, (acc>>b)&mv) |
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} |
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} |
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if len(sw) < 2 || len(sw) > 40 { |
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if len(sw) < 2 || len(sw) > 40{ |
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return false |
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} |
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