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This module provides validation to Date Recur fields in order to prevent
overlapping dates from being saved.

Usage

Simply enable "Prevent overlapping occurrences" in the field settings page. This option will show up for every field of type "date_recur" (recurring dates field).

Limitations

This module only validates the field value against pre-created occurrences, which are also used by Views. Thus, the period for pre-created occurrence should be configured accordingly on the field settings page.

Requirements

This module only requires the Recurring Dates Field (date_recur) module (version 2.0 or higher).

Project information

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