Index - I
| intToDigitIn | Data.Textual.Integral, Data.Textual.Fractional |
| isDigitIn | Data.Textual.Integral, Data.Textual.Fractional |
| isMalformed | Data.Textual |
| isNzDigitIn | Data.Textual.Integral, Data.Textual.Fractional |
| isOptional | Data.Textual.Fractional |
| isParsed | Data.Textual |
| isRequired | Data.Textual.Fractional |