Title: RETURN A MESSAGE WHEN INPUT IS ‘0’
Last modified: November 13, 2020

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# RETURN A MESSAGE WHEN INPUT IS ‘0’

 *  Resolved [Graicifyd](https://wordpress.org/support/users/graicifyd/)
 * (@graicifyd)
 * [5 years, 7 months ago](https://wordpress.org/support/topic/return-a-message-when-input-is-0/)
 * Please how can I make it possible that
 * 1. when any of the input fields is less than 1,
 * 2. and the calculate button is clicked on
 * 3. a message will return saying ‘please input a number’ ?
 * The page I need help with: _[[log in](https://login.wordpress.org/?redirect_to=https%3A%2F%2Fwordpress.org%2Fsupport%2Ftopic%2Freturn-a-message-when-input-is-0%2F%3Foutput_format%3Dmd&locale=en_US)
   to see the link]_

Viewing 2 replies - 1 through 2 (of 2 total)

 *  Plugin Author [codepeople](https://wordpress.org/support/users/codepeople/)
 * (@codepeople)
 * [5 years, 7 months ago](https://wordpress.org/support/topic/return-a-message-when-input-is-0/#post-13658034)
 * Hello [@graicifyd](https://wordpress.org/support/users/graicifyd/)
 * If you want to validate the form by pressing a button, enter the following piece
   of code as part of the onclick event of the button:
 *     ```
       jQuery(this.form).valid();
       ```
   
 * Best regards.
 *  Thread Starter [Graicifyd](https://wordpress.org/support/users/graicifyd/)
 * (@graicifyd)
 * [5 years, 7 months ago](https://wordpress.org/support/topic/return-a-message-when-input-is-0/#post-13658117)
 * Thank you, this worked.

Viewing 2 replies - 1 through 2 (of 2 total)

The topic ‘RETURN A MESSAGE WHEN INPUT IS ‘0’’ is closed to new replies.

 * ![](https://ps.w.org/calculated-fields-form/assets/icon-256x256.jpg?rev=1734377)
 * [Calculated Fields Form](https://wordpress.org/plugins/calculated-fields-form/)
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 * 2 replies
 * 2 participants
 * Last reply from: [Graicifyd](https://wordpress.org/support/users/graicifyd/)
 * Last activity: [5 years, 7 months ago](https://wordpress.org/support/topic/return-a-message-when-input-is-0/#post-13658117)
 * Status: resolved