This is the revision history for !forget rehelp need a regex to limit numbers and decimal for length 4 ex: 1234, 12.34 in <matrix.org:#rAnyijhRxzFRfdjSHl:matrix.org>

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12818 !forget rehelp need a regex to limit numbers and decimal for length 4 ex: 1234, 12.34 is valid but not 123.12 this should be invalid digitok <*:##NULL>