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18 lines
418 B
18 lines
418 B
7 years ago
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package com.xsn.explorer.models
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import com.alexitc.playsonify.models.WrappedString
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class IPAddress (val string: String) extends WrappedString
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object IPAddress {
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private val pattern = "^(\\d{1,3})\\.(\\d{1,3})\\.(\\d{1,3})\\.(\\d{1,3})$".r.pattern
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def from(string: String): Option[IPAddress] = {
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if (pattern.matcher(string).matches()) {
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Some(new IPAddress(string))
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} else {
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None
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}
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}
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}
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