Title: Custom field validation error
Last modified: October 9, 2019

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# Custom field validation error

 *  Resolved [Ypsi22](https://wordpress.org/support/users/ypsi22/)
 * (@ypsi22)
 * [6 years, 8 months ago](https://wordpress.org/support/topic/custom-field-validation-error/)
 * Hello,
 * I’ve created a simple Input field, I made it Required, gave it a Data Name, Error
   Message, Description, etc.
    The field is shown in the post, but when trying to
   send the comment, users always get the error message, even when the field is 
   NOT empty. If I make the field optional, the comment it’s sent, but the meta 
   info always displays ‘Array’, instead of what the user submitted in the custom
   input field.
 * Might be this related to the fact that is a multi-site/network WP installation?
 * Could please help?
 * Thanks

Viewing 3 replies - 1 through 3 (of 3 total)

 *  Plugin Author [N-Media](https://wordpress.org/support/users/nmedia/)
 * (@nmedia)
 * [6 years, 8 months ago](https://wordpress.org/support/topic/custom-field-validation-error/#post-12017260)
 * Hi,
 * can you please share your Product page URL with PPOM fields?
 *  Thread Starter [Ypsi22](https://wordpress.org/support/users/ypsi22/)
 * (@ypsi22)
 * [6 years, 7 months ago](https://wordpress.org/support/topic/custom-field-validation-error/#post-12091542)
 * Hello,
 * Emptying the “Class” field fixed the problem, I probably added a symbol that 
   didn’t sit well on that field.
 * Thanks for replying and sorry for not seeing your answer earlier.
 *  Plugin Author [N-Media](https://wordpress.org/support/users/nmedia/)
 * (@nmedia)
 * [6 years, 7 months ago](https://wordpress.org/support/topic/custom-field-validation-error/#post-12113211)
 * Thanks for the update.

Viewing 3 replies - 1 through 3 (of 3 total)

The topic ‘Custom field validation error’ is closed to new replies.

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## Tags

 * [Validation error](https://wordpress.org/support/topic-tag/validation-error/)

 * 3 replies
 * 2 participants
 * Last reply from: [N-Media](https://wordpress.org/support/users/nmedia/)
 * Last activity: [6 years, 7 months ago](https://wordpress.org/support/topic/custom-field-validation-error/#post-12113211)
 * Status: resolved