| prefix | string | No | Time_ | what to prefix the var name with |
| time | timestamp | No | current time | what date/time to use |
| display_hours | boolean | No | true | whether or not to display hours |
| display_minutes | boolean | No | true | whether or not to display minutes |
| display_seconds | boolean | No | true | whether or not to display seconds |
| display_meridian | boolean | No | true | whether or not to display meridian (am/pm) |
| use_24_hours | boolean | No | true | whether or not to use 24 hour clock |
| minute_interval | integer | No | 1 | number interval in minute dropdown |
| second_interval | integer | No | 1 | number interval in second dropdown |
| field_array | string | No | n/a | outputs values to array of this name |
| all_extra | string | No | null | adds extra attributes to select/input tags if
given |
| hour_extra | string | No | null | adds extra attributes to select/input tags if
given |
| minute_extra | string | No | null | adds extra attributes to select/input tags if
given |
| second_extra | string | No | null | adds extra attributes to select/input tags if
given |
| meridian_extra | string | No | null | adds extra attributes to select/input tags if
given |