Title: Fields validation
Last modified: December 3, 2023

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# Fields validation

 *  Resolved [onixdebian](https://wordpress.org/support/users/onixdebian/)
 * (@onixdebian)
 * [2 years, 6 months ago](https://wordpress.org/support/topic/fields-validation-4/)
 * Hey!
 * I set up a button field with OnClick event “EVALEQUATION”, it works just fine,
   but it also works even if some required fields are empty. Is there a way to check
   that all required fields are filled before calculation appears?
 * The calculated field is set up with “Validate equation results” and “Do not evaluate
   dynamically” enabled
 * URL: [https://shorturl.at/kSTY7](https://shorturl.at/kSTY7) Password (Senha):
   granito
    -  This topic was modified 2 years, 6 months ago by [onixdebian](https://wordpress.org/support/users/onixdebian/).
 * The page I need help with: _[[log in](https://login.wordpress.org/?redirect_to=https%3A%2F%2Fwordpress.org%2Fsupport%2Ftopic%2Ffields-validation-4%2F%3Foutput_format%3Dmd&locale=en_US)
   to see the link]_

Viewing 5 replies - 1 through 5 (of 5 total)

 *  Plugin Author [codepeople](https://wordpress.org/support/users/codepeople/)
 * (@codepeople)
 * [2 years, 6 months ago](https://wordpress.org/support/topic/fields-validation-4/#post-17248582)
 * Hello [@onixdebian](https://wordpress.org/support/users/onixdebian/)
 * Thank you very much for using our plugin.
 * Please select the button field in the form and tick the “button” choice as its
   type. Finally, modify its onclick event as follows:
 *     ```wp-block-code
       if(fbuilderjQuery(this.form).valid())
       EVALEQUATIONS(this.form);
       ```
   
 * Best regards.
 *  Thread Starter [onixdebian](https://wordpress.org/support/users/onixdebian/)
 * (@onixdebian)
 * [2 years, 6 months ago](https://wordpress.org/support/topic/fields-validation-4/#post-17248830)
 * It worked, thanks a lot!
 * Another thing I was struggling with is the size of the slider, how can I increase
   the width of the slider field?
 *  Plugin Author [codepeople](https://wordpress.org/support/users/codepeople/)
 * (@codepeople)
 * [2 years, 6 months ago](https://wordpress.org/support/topic/fields-validation-4/#post-17249073)
 * Hello [@onixdebian](https://wordpress.org/support/users/onixdebian/),
 * Please select the “large” option for the “Field Size” attribute in the field’s
   settings.
 * Best regards.
 *  Thread Starter [onixdebian](https://wordpress.org/support/users/onixdebian/)
 * (@onixdebian)
 * [2 years, 6 months ago](https://wordpress.org/support/topic/fields-validation-4/#post-17249101)
 * [@codepeople](https://wordpress.org/support/users/codepeople/) I feel so dumb,
   I thought it’s css as well.
 * Thanks. Good plugin, if it works for marketing we will definitely buy a subscription.
 *  Plugin Author [codepeople](https://wordpress.org/support/users/codepeople/)
 * (@codepeople)
 * [2 years, 6 months ago](https://wordpress.org/support/topic/fields-validation-4/#post-17249329)
 * Hello [@onixdebian](https://wordpress.org/support/users/onixdebian/)
 * Thank you very much.
 * Best regards.

Viewing 5 replies - 1 through 5 (of 5 total)

The topic ‘Fields validation’ 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/)
 * [Frequently Asked Questions](https://wordpress.org/plugins/calculated-fields-form/#faq)
 * [Support Threads](https://wordpress.org/support/plugin/calculated-fields-form/)
 * [Active Topics](https://wordpress.org/support/plugin/calculated-fields-form/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/calculated-fields-form/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/calculated-fields-form/reviews/)

## Tags

 * [button](https://wordpress.org/support/topic-tag/button/)

 * 5 replies
 * 2 participants
 * Last reply from: [codepeople](https://wordpress.org/support/users/codepeople/)
 * Last activity: [2 years, 6 months ago](https://wordpress.org/support/topic/fields-validation-4/#post-17249329)
 * Status: resolved