LimitRepeater
Allows restrictions and limits to be placed on Repeater fields.
For any Repeater field you can limit the number of items that may be added and also prevent the use of drag-sorting, toggling of published state, and the trashing of items. There is also an option to hide the clone button when the limit is reached.
Usage
Install the LimitRepeater module.
Since v0.2.0 the module settings are configured at Setup > Fields > [your Repeater field]. The setting