Title: BSK Forms Validation
Author: bannersky
Published: <strong>2020 年 8 月 18 日</strong>
Last modified: 2025 年 12 月 15 日

---

搜尋外掛

![](https://s.w.org/plugins/geopattern-icon/bsk-gravity-forms-custom-validation.
svg)

# BSK Forms Validation

 由 [bannersky](https://profiles.wordpress.org/bannersky/) 開發

[下載](https://downloads.wordpress.org/plugin/bsk-gravity-forms-custom-validation.zip)

 * [詳細資料](https://tw.wordpress.org/plugins/bsk-gravity-forms-custom-validation/#description)
 * [使用者評論](https://tw.wordpress.org/plugins/bsk-gravity-forms-custom-validation/#reviews)
 *  [安裝方式](https://tw.wordpress.org/plugins/bsk-gravity-forms-custom-validation/#installation)
 * [開發資訊](https://tw.wordpress.org/plugins/bsk-gravity-forms-custom-validation/#developers)

 [技術支援](https://wordpress.org/support/plugin/bsk-gravity-forms-custom-validation/)

## 外掛說明

This plugin helps you to validate user input and let users submit correct data on
Gravity Forms, Formidable Forms. You can apply the defined users to your orders,
registration forms, quotations, etc. So you can restrict users to enter correct 
phone numbers, license numbers, postcodes and VAT numbers for specific regions…

You can also use checkbox rules to require users to read and agree to your terms,
privacy policy, etc.

Please review the rules below, we would like to hear your rules request.

 1.  Age must between given years old
 2.  Must be numeric value and between given values
 3.  Must be given value
 4.  Length must same as given number
 5.  The character at the position X must be
 6.  The character at the reverse position X must be
 7.  Latitude must be numeric and between given values
 8.  Longitude must be numeric and between given values
 9.  Checkbox options must all be checked

We’d like to receive your custom validation request.

*** Please Note that here is the free version, it only has some basic rules, but
it can meet the needs of some customers and help them well.

Enjory it!

### Short Description

This plugin helps you do custom validation to fields of Gravity Forms, Formidable
Forms. Sucha as length, numberic value between given values, agae, Latitude & Longitude……

## 螢幕擷圖

 * [[
 * Menu item in Dashboard
 * [[
 * Add rule to list
 * [[
 * Apply validation list to Gravity Forms form field

## 安裝方式

It’s a standard WordPress plugin and you may install it from WordPress’ plugin Dashboard.
After activate the plugin then you can create blacklist or whitelist or ip address
list or email list.

## 常見問題集

Please visit [ https://www.bannersky.com/gravity-forms-custom-validation/ ](https://www.bannersky.com/gravity-forms-custom-validation/)
for documents or support.

## 使用者評論

![](https://secure.gravatar.com/avatar/3094cfe03b4aafd880938a9dd89941486dd1d4fd145b14c4bee816464ad00ce0?
s=60&d=retro&r=g)

### 󠀁[Cannot delete!](https://wordpress.org/support/topic/cannot-delete-6/)󠁿

 [ruen06](https://profiles.wordpress.org/ruen06/) 2022 年 9 月 29 日 1 則留言

I was just trying this plugin and now it cannot be deleted from my site and show
the error message below! Deletion failed: There has been a critical error on this
website.Learn more about troubleshooting WordPress.

![](https://secure.gravatar.com/avatar/fce1c4b8314a14aff6ac5baf2bf57bb17ab052f7c782959e018de7ba68bfdb95?
s=60&d=retro&r=g)

### 󠀁[Terrific Plugin. great Service](https://wordpress.org/support/topic/terrific-plugin-great-service/)󠁿

 [caseyremy](https://profiles.wordpress.org/caseyremy/) 2021 年 1 月 29 日

Your plugin worked perfectly and what great customer service!! Your custom updating
the plugin for specific needs is just amazing. My Clients were very happy.

 [ 閱讀全部 2 則使用者評論 ](https://wordpress.org/support/plugin/bsk-gravity-forms-custom-validation/reviews/)

## 參與者及開發者

以下人員參與了開源軟體〈BSK Forms Validation〉的開發相關工作。

參與者

 *   [ bannersky ](https://profiles.wordpress.org/bannersky/)

[將〈BSK Forms Validation〉外掛本地化為台灣繁體中文版](https://translate.wordpress.org/projects/wp-plugins/bsk-gravity-forms-custom-validation)

### 對開發相關資訊感興趣？

任何人均可[瀏覽程式碼](https://plugins.trac.wordpress.org/browser/bsk-gravity-forms-custom-validation/)、
查看 [SVN 存放庫](https://plugins.svn.wordpress.org/bsk-gravity-forms-custom-validation/)，
或透過 [RSS](https://plugins.trac.wordpress.org/log/bsk-gravity-forms-custom-validation/?limit=100&mode=stop_on_copy&format=rss)
訂閱[開發記錄](https://plugins.trac.wordpress.org/log/bsk-gravity-forms-custom-validation/)。

## 變更記錄

1.9

 * Fixed: PHP warnings.
 * Compatible with GravityForms 2.9.24.
 * Compatible with Formidable Forms 6.26.
 * Compatible with WordPress 6.9

1.8

 * Fixed: Cross Site Scripting (XSS) vulnerability.
 * Compatible with Gravity Forms 2.9.0
 * Compatible with Formidable Forms Pro 6.2
 * Compatible with Formidable Forms Pro 6.16.1
 * Compatible with WordPress 6.7

1.7

 * Added: pagination on blocked data list page
 * Fixed: the bug of cannot show field value correclty for Formidable Forms’ advanced
   field
 * Fixed: the bug when save list
 * Fixed: Cannot delete plugin under PHP 8.x
 * Fixed: Warning messages under PHP 8.x
 * Compatible with Gravity Forms 2.8.8
 * Compatible with Formidable Forms 6.9
 * Compatible with WordPress 6.5.2

1.6.1

 * Fixed: vulnerability in SQL on lists page
 * Fixed: PHP warning message on Formidable Forms form setting page
 * Compatible with Gravity Forms 2.7.4
 * Compatible with Formidable Forms 6.2.3
 * Compatible with WordPress 6.2

1.6

 * Fixed: the bug of skipping validation when html / hidden field exist in form 
   in Formidable
 * Fixed: PHP warning on the list page in Dashboard
 * Compatible with WordPress 6.1.1

1.5

 * New menu item of Dashboard –> BSK Forms VAL
 * Support Formidable Forms
 * Fixed the trouble of notify message mail body cannot be saved with editor style.
 * Compatible with WordPress 6.0

1.4.1

 * Fixed: the bug of wrong position for reverse Must Be / Must Not Be rule
 * Compatible with Gravity Forms’ 2.6.x
 * Compatible with WordPress 5.9.3

1.4

 * Compatible with Gravity Forms’ 2.5.x
 * Compatible with WordPress 5.8

1.3

 * Support validation for Gravity Forms’ conditional logic
 * Support PHP Regular Expression for “Must be given value” rule
 * Support must be consisted of give characters for “Must be given value” rule
 * Add must not be rules
 * Improve admin interface
 * Compatible with WordPress 5.6.2

1.2

 * Fixed the bug of invalid message on save rule
 * Fixed the bug of form setting for “save blocked form data” not working

1.1

 * Fixed the error when delete Gravity Forms form
 * Fixed the issue of validation message cannot be render correctly on blocked form
   data list
 * Reading old plugins’ custom validation data to this plugin

1.0

 * The new user friendly interface let you do settings easily.
 * New form settings to enable / disable for individual form.
 * Compatible with Gravity Forms new coming 2.5 version.
 * Compatible with WordPress 5.5
 * Separated the custom validation feature from our old plugin Gravity Forms Blacklist&
   Custom Validation, because we received many users request that they just want
   to use custom validation to avoid wrong information from their orders. The old
   plugin includes blacklist, whitelist, email list and ip list feature and not 
   so simple to these users.

## 中繼資料

 *  版本 **1.9**
 *  最後更新 **6 個月前**
 *  啟用安裝數 **100+**
 *  WordPress 版本需求 ** 4.0 或更新版本 **
 *  已測試相容的 WordPress 版本 **6.9.4**
 *  PHP 版本需求 ** 7.0 或更新版本 **
 *  語言
 * [English (US)](https://wordpress.org/plugins/bsk-gravity-forms-custom-validation/)
 * 標籤:
 * [custom validation](https://tw.wordpress.org/plugins/tags/custom-validation/)
   [formidable forms](https://tw.wordpress.org/plugins/tags/formidable-forms/)[gravity forms](https://tw.wordpress.org/plugins/tags/gravity-forms/)
 *  [進階檢視](https://tw.wordpress.org/plugins/bsk-gravity-forms-custom-validation/advanced/)

## 評分

 3 星，滿分為 5 星

 *  [  1 個 5 星使用者評論     ](https://wordpress.org/support/plugin/bsk-gravity-forms-custom-validation/reviews/?filter=5)
 *  [  0 個 4 星使用者評論     ](https://wordpress.org/support/plugin/bsk-gravity-forms-custom-validation/reviews/?filter=4)
 *  [  0 個 3 星使用者評論     ](https://wordpress.org/support/plugin/bsk-gravity-forms-custom-validation/reviews/?filter=3)
 *  [  0 個 2 星使用者評論     ](https://wordpress.org/support/plugin/bsk-gravity-forms-custom-validation/reviews/?filter=2)
 *  [  1 個 1 星使用者評論     ](https://wordpress.org/support/plugin/bsk-gravity-forms-custom-validation/reviews/?filter=1)

[Your review](https://wordpress.org/support/plugin/bsk-gravity-forms-custom-validation/reviews/#new-post)

[查看全部使用者評論](https://wordpress.org/support/plugin/bsk-gravity-forms-custom-validation/reviews/)

## 參與者

 *   [ bannersky ](https://profiles.wordpress.org/bannersky/)

## 技術支援

使用者可在技術支援論壇提出意見反應或使用問題。

 [檢視技術支援論壇](https://wordpress.org/support/plugin/bsk-gravity-forms-custom-validation/)