內容簡介
OtpPal 讓您的 WordPress 網站透過 WhatsApp 發送和驗證一次性密碼（OTP），提供安全的電話號碼驗證功能，幫助防止垃圾郵件並確保用戶提交的資訊真實可靠。
【主要功能】
• WhatsApp OTP 發送：直接透過 WhatsApp 發送一次性密碼
• 表單外掛整合：與多種 WordPress 表單外掛無縫整合
• 彈性電話輸入：支援國際及國內電話格式
• 簡易配置：透過 WordPress 控制台輕鬆設置
• 安全驗證：伺服器端驗證確保 OTP 安全性
• 可自訂介面：乾淨、響應式的 OTP 輸入介面
外掛標籤
開發者團隊
原文外掛簡介
OtpPal lets your WordPress site send and verify OTP (One-Time Password) messages via WhatsApp. This plugin enables secure phone number verification for your WordPress forms, helping prevent spam and ensuring legitimate user submissions.
Key Features:
WhatsApp OTP Delivery: Send one-time passwords directly to users via WhatsApp
Form Plugin Integrations: Seamless integration with various wordpress form plugins for phone verification
Flexible Phone Input: Support for both international and national phone number formats
Easy Configuration: Simple setup through WordPress admin panel
Secure Verification: Server-side validation ensures secure OTP verification
Rate Limiting: Built-in protection against abuse (OtpPal.com)
Customizable UI: Clean, responsive lightbox interface for OTP input
Integration Guide: Built-in documentation for every supported form plugin and login option, with a public page and admin access under My OtpPal
Use Cases:
Passwordless Logins
Verify phone numbers in contact forms
Prevent spam submissions with phone verification
Ensure legitimate user contact information
Configuration
Navigate to OtpPal > Settings in your WordPress admin panel
Enter your OtpPal API key
Choose your preferred Phone Format:
International: Users enter phone numbers with country code (e.g., +1234567890)
National: Users enter phone numbers without country code (e.g., 1234567890)
If using National format, select a Default Country for phone number validation
Click Save Settings
Usage
Enable passwordless login by embedding the login button anywhere on your site with the [otppal_login] shortcode.
Add an in-form verifiable phone input using the otppal_phone input, or add a verification modal using the otppal_verify input.
You can customize the appearance of the login button and the verification modal in the plugin’s config.
OtpPal supports CF7, Elementor Pro, WPForms, Gravity Forms, Fluent Forms, Ninja Forms, Formidable Forms, SureForms
If you need another integration, please to contact us.
OtpPal will automatically:
Initialize the embedded phone widget using your global OtpPal settings (phone format, default country).
Intercept the form submission, open the OTP modal, and only submit after successful verification.
Write the verified phone number into a hidden field so your form plugin receives it like any other field.
Use either otppal_phone or otppal_verify in a single form – never use both.
Integration Guide
Open OtpPal Settings > Integration Guide in the WordPress admin for step-by-step setup instructions for each supported form plugin and login method.
Support
For support, please visit the plugin’s support forum or contact the plugin author.
