Unique Submissions

If you want to limit your form submissions by 1 or couple times per some person, use unique_submits action in config.php

Syntax:

unique_submits = <number>, <period>

Where <number> is a number of times the form can be submitted during any <period> of time.

Example:

unique_submits = 1, 3M

Means that form can be submitted just once per three months.

You can specify period by any integer number followed by a letter exterminating a period:

S - seconds

I - minutes

H - hours

D - days

M- months

Y - years

Examples:

6H, 30I, 5D, 1Y