hasAlpha

hasAlpha(string) → boolean · String

Returns true if the string contains at least one alphabetic character.

• string (required): string to check

echo '{"code": "ABC123"}' | utlx -e 'hasAlpha($input.code)'
# true

{
  hasLetters: hasAlpha($input.value),
  numericOnly: !hasAlpha($input.code)
}