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Model Railroad System 2.2.2
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Node ID regexp pattern or the empty string. More...
Static Public Member Functions | |
| static | validate (value) |
| Validate a Node ID, but allow a null string. More... | |
Node ID regexp pattern or the empty string.
A Node Id is six bytes as pairs of hex digits separacted by colons (:).
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static |
Validate a Node ID, but allow a null string.
| value | The value to validate, can be null. |