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TOPIC: prevent duplicate emails

prevent duplicate emails 14 years 8 months ago #11298

  • info293
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Does anyone know if it is possible to allow just one entry per email address? Is it possible to have a script check the email field and prevent duplicates?
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Re:prevent duplicate emails 14 years 8 months ago #11331

  • andreic
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Hello,

This can be achieved by creating a new validation rule for your email fields. You can refer to the following article for the script needed for this functionality:

www.rsjoomla.com/customer-support/docume...validation-rule.html
Please note: my help is not official customer support. To receive your support, submit a ticket by clicking here
Regards,
RSJoomla! Development Team
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Re:prevent duplicate emails 11 years 1 month ago #27016

  • grewis
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is possible to apply this rule but several records that have already created?
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