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Checks that a string contains only alphabetic characters. A value passes when every character is a letter, with no digits, spaces, or punctuation mixed in. Use this to confirm that a value holds plain text and nothing else, for example to accept a country or category name while rejecting anything that contains numbers or symbols. Letters from any language count as letters (including accented ones such as é or ü), and an empty value is treated as matching because it has no disallowed characters. Spaces are not allowed, so a name made of two words separated by a space does not match.

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Fields

This condition has no settings to configure. It always checks the value it is given and passes when every character is a letter.

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Sample data

The condition checks each value and answers yes or no:
Example valueMatches?
AmsterdamYes
Order42No (contains digits)
New YorkNo (contains a space)