| Min Words | parsley-minwords="6" | Validate that a field has at least 6 words. |
| Max Words | parsley-maxwords="6" | Validate that a field has 6 words maximum. |
| Range Words | parsley-rangewords="[6,10]" | Validate that a field has between 6 and 10 words. |
| Greater Than | parsley-greaterthan="#elem" | Validate that a field's value is greater than #elem's value. |
| Less Than | parsley-lessthan="#elem" | Validate that a field's value is lower than #elem's value. |
| Before date | parsley-beforedate="#elem" | Validate that a field's date is before #elem's date. |
| After date | parsley-afterdate="#elem" | Validate that a field's date is after #elem's date. |
| In list | parsley-inlist="foo, bar, foo bar" | Validates that a field's value is present within the value list. You can define the delimiter using parsley-inlist-delimiter=",". Delimiter defaults to ",". |
| Luhn | parsley-luhn="true" | Validates that a fields value passes the Luhn algorithm. Validates credit card numbers, as well as some other kinds of account numbers. |
| American Date | parsley-americandate="true" | Validates that a value is a valid American Date. Allows for slash, dot and hyphen delimiters and condensed dates (e.g., M/D/YY MM.DD.YYYY MM-DD-YY). |
