Title: conditional logic for blocking emails
Last modified: August 31, 2016

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# conditional logic for blocking emails

 *  [tsheridan](https://wordpress.org/support/users/tsheridan/)
 * (@tsheridan)
 * [10 years, 2 months ago](https://wordpress.org/support/topic/conditional-logic-for-blocking-emails/)
 * I’m trying to set up a condition to disable the submit button when a user types
   in a certain email address, as I’m getting spammed by one company all the time.
 * I’ve noticed when I do this and test the form with the email address, it allows
   me to click the submit button, but the page greys out, and no success message
   is displayed, however the form still sends to me.
 * Is there any documentation anywhere on how to do this?
 * [https://wordpress.org/plugins/caldera-forms/](https://wordpress.org/plugins/caldera-forms/)

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 * 0 replies
 * 1 participant
 * Last reply from: [tsheridan](https://wordpress.org/support/users/tsheridan/)
 * Last activity: [10 years, 2 months ago](https://wordpress.org/support/topic/conditional-logic-for-blocking-emails/)
 * Status: not resolved