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Erica Vandiver
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September 7, 2017 at 9:14 am
Hello, we are trying to find a way to verify our registrants (college students) identities, and the best I have come up with is to require that their email address be their college provided emails. We have a single domain (@stlcc.edu), so I was thinking I could restrict emails as advised in https://eventespresso.com/topic/ee3-limit-registrants-email-address/
Since that conversation pertained to EE3, would I use something very different to accomplish this task in EE4? If you know of a better or easier way to accomplish the same goal, I’m all ears!
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Josh
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September 7, 2017 at 9:43 am
Hi Kris,
You can use the WordPress is_email filter hook to perform custom email validation. There’s some example code in this gist that shows an example of how to use the filter hook:
https://gist.github.com/joshfeck/c3236ca17bfe3df5b3e5340183eb56c6
You can add the above to a functions plugin. The above filter function will be applied if you have the “Email Validation Level” option set to “WordPress Default” in Event Espresso > Registration Form > Reg Form Settings.
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Erica Vandiver
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September 7, 2017 at 9:53 am
Thanks! Would this apply to all events, or can I exclude some?
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Josh
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September 7, 2017 at 10:01 am
It will apply to all events.
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