validate value length

This block is part of the condition group and was last modified in core v14.0.3.

validate value length condition v14.0.3

Validates a value against length checks, maximum length check is optional

In pins 3

value required
value
The value to check
min. length required
number
The minimum length the value should have, inclusive
max. length
number
The maximum length the value should have, exclusive : a value of exactly this length fails

Out pins 1

passes
condition
Returns true if the value checks pass

Coerces value to a string and counts unicode characters (nil counts as 0). True when the count is >= min_length and, if max_length is connected, strictly LESS THAN max_length - the maximum is exclusive despite its pin label. Example: value="abcde" max_length=5 -> false.

A typical wiring for validate value length: value feeds the value pin; number feeds the min_length pin; the condition out pin feeds branch.

Version history

Introduced in v14.0.3.

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