Create powerful, customizable, and secure payment forms with multiple gateways, conditional logic, and advanced analytics – all inside WordPress.

mrmoric

Merchant Warrior Add-On – DirectAPI Method for Gravity Forms

Requires at least: 3.0.1 Tested up to: 3.4 Stable tag: 1.0 License: GPLv2 or later License URI: http://www.gnu.org/licenses/gpl-2.0.

Sanyogg Shelar

Version Next

<p>FormPays Pro is a comprehensive payment form plugin designed to make online payments simple and secure. Whether you’re running a small business or a large site, this plugin provides everything you need to collect payments through custom forms. From flexible payment forms to enterprise-grade security, FormPays Pro is designed to simplify online payments for businesses, nonprofits, and educators.</p>
<h4>Core Features</h4>
<ul>
<li><strong>Custom Payment Forms</strong>: Create unlimited payment forms with custom fields</li>
<li><strong>Multiple Payment Gateways</strong>: Support for Razorpay and PayU (more coming soon)</li>
<li><strong>Conditional Logic</strong>: Show/hide fields based on user selections</li>
<li><strong>Shortcode Support</strong>: Easy embedding with <code>[formpays_pro_payment_form id="123"]</code></li>
<li><strong>Transaction Management</strong>: Complete payment tracking and management</li>
<li><strong>Email Notifications</strong>: Automatic notifications for payments and failures</li>
<li><strong>Email Templates</strong>: Customize notification emails for customers and admins</li>
</ul>
<h4>Payment Gateways</h4>
<ul>
<li><strong>Razorpay</strong>: Cards, UPI, NetBanking, Wallets</li>
<li><strong>PayU</strong>: Cards, UPI, NetBanking, Wallets</li>
<li><strong>Test Mode</strong>: Development and testing support</li>
<li><strong>Webhook Integration</strong>: Automatic payment status updates</li>
</ul>
<h4>Form Builder</h4>
<ul>
<li><strong>Field Types</strong>: Text, Email, Phone, Number, Select, Radio, Checkbox, Textarea</li>
<li><strong>Custom Fields</strong>: Add unlimited custom fields</li>
<li><strong>Required Fields</strong>: Mark fields as required</li>
<li><strong>Field Validation</strong>: Built-in validation for all field types</li>
<li><strong>Drag & Drop</strong>: Easy field reordering</li>
</ul>
<h4>Admin Features</h4>
<ul>
<li><strong>Dashboard</strong>: Overview of forms, transactions, and revenue</li>
<li><strong>Form Management</strong>: Create, edit, and delete payment forms</li>
<li><strong>Transaction Tracking</strong>: View all payments with filters and export</li>
<li><strong>Gateway Settings</strong>: Secure configuration for payment gateways</li>
<li><strong>Email Templates</strong>: Customize notification emails</li>
</ul>
<h4>Security Features</h4>
<ul>
<li><strong>Nonce Verification</strong>: CSRF protection for all forms</li>
<li><strong>Input Sanitization</strong>: All user inputs are sanitized</li>
<li><strong>Encrypted Storage</strong>: Sensitive gateway credentials are encrypted</li>
<li><strong>Webhook Verification</strong>: Secure webhook handling with signature verification</li>
<li><strong>Permission Checks</strong>: Admin-only access to sensitive operations</li>
</ul>
<h3>External Services</h3>
<p>This plugin connects to third-party payment gateway services to process payments. Below is detailed information about each service:</p>
<h4>Razorpay</h4>
<ul>
<li><strong>What it is</strong>: Payment gateway service for processing online payments in India</li>
<li><strong>When data is sent</strong>: When a user submits a payment form using Razorpay gateway</li>
<li><strong>Data sent</strong>: Customer name, email, mobile number, payment amount, currency, order details</li>
<li><strong>Purpose</strong>: To create payment orders and process payments securely</li>
<li><strong>Service URL</strong>: https://razorpay.com/</li>
<li><strong>Terms of Service</strong>: https://razorpay.com/terms/</li>
<li><strong>Privacy Policy</strong>: https://razorpay.com/privacy/</li>
<li><strong>Documentation</strong>: https://razorpay.com/docs/</li>
</ul>
<h4>PayU</h4>
<ul>
<li><strong>What it is</strong>: Payment gateway service for processing online payments</li>
<li><strong>When data is sent</strong>: When a user submits a payment form using PayU gateway</li>
<li><strong>Data sent</strong>: Customer name, email, mobile number, payment amount, currency, order details</li>
<li><strong>Purpose</strong>: To create payment orders and process payments securely</li>
<li><strong>Service URL</strong>: https://payu.in/</li>
<li><strong>Terms of Service</strong>: https://payu.in/terms-of-use</li>
<li><strong>Privacy Policy</strong>: https://payu.in/privacy-policy</li>
<li><strong>Documentation</strong>: https://docs.payu.com/</li>
</ul>
<h4>PayPal</h4>
<ul>
<li><strong>What it is</strong>: Global payment gateway service for processing online payments</li>
<li><strong>When data is sent</strong>: When a user submits a payment form using PayPal gateway</li>
<li><strong>Data sent</strong>: Customer name, email, payment amount, currency, order details</li>
<li><strong>Purpose</strong>: To create payment orders and process payments securely</li>
<li><strong>Service URL</strong>: https://paypal.com/</li>
<li><strong>Terms of Service</strong>: https://www.paypal.com/us/legalhub/useragreement-full</li>
<li><strong>Privacy Policy</strong>: https://www.paypal.com/us/legalhub/privacy-full</li>
<li><strong>Documentation</strong>: https://developer.paypal.com/</li>
</ul>
<h4>PhonePe</h4>
<ul>
<li><strong>What it is</strong>: Digital payment platform for processing UPI and other payments in India</li>
<li><strong>When data is sent</strong>: When a user submits a payment form using PhonePe gateway</li>
<li><strong>Data sent</strong>: Customer name, email, mobile number, payment amount, currency, order details</li>
<li><strong>Purpose</strong>: To create payment orders and process payments securely</li>
<li><strong>Service URL</strong>: https://phonepe.com/</li>
<li><strong>Terms of Service</strong>: https://www.phonepe.com/terms-and-conditions/</li>
<li><strong>Privacy Policy</strong>: https://www.phonepe.com/privacy-policy/</li>
<li><strong>Documentation</strong>: https://developer.phonepe.com/</li>
</ul>
<h4>Instamojo</h4>
<ul>
<li><strong>What it is</strong>: Payment gateway service for processing online payments in India</li>
<li><strong>When data is sent</strong>: When a user submits a payment form using Instamojo gateway</li>
<li><strong>Data sent</strong>: Customer name, email, mobile number, payment amount, currency, order details</li>
<li><strong>Purpose</strong>: To create payment orders and process payments securely</li>
<li><strong>Service URL</strong>: https://instamojo.com/</li>
<li><strong>Terms of Service</strong>: https://instamojo.com/terms/</li>
<li><strong>Privacy Policy</strong>: https://instamojo.com/privacy/</li>
<li><strong>Documentation</strong>: https://docs.instamojo.com/</li>
</ul>
<p><strong>Data Security</strong>: All payment data is transmitted securely using HTTPS encryption. Customer payment details (card numbers, etc.) are handled directly by the payment gateways and never stored on your WordPress site.</p>
<p><strong>User Consent</strong>: By using payment forms created with this plugin, users consent to their payment data being processed by the selected payment gateway according to that gateway’s terms and privacy policy.</p>
<h3>Requirements</h3>
<ul>
<li>WordPress 5.0 or higher</li>
<li>PHP 7.4 or higher</li>
<li>MySQL 5.6 or higher</li>
<li>SSL certificate (recommended for production)</li>
</ul>
<h3>Configuration</h3>
<h4>1. Gateway Setup</h4>
<ol>
<li>Go to <strong>FormPays Pro <span aria-hidden="true" class="wp-exclude-emoji">→</span> Settings</strong></li>
<li>Select your preferred payment gateway</li>
<li>Enter your gateway credentials:
<ul>
<li><strong>Razorpay</strong>: Key ID, Key Secret, Webhook Secret</li>
<li><strong>PayU</strong>: Merchant Key, Salt Key, Authorization Header</li>
</ul>
</li>
</ol>
<h4>2. Create Your First Form</h4>
<ol>
<li>Go to <strong>FormPays Pro <span aria-hidden="true" class="wp-exclude-emoji">→</span> Forms <span aria-hidden="true" class="wp-exclude-emoji">→</span> Add New</strong></li>
<li>Fill in form details (title, description, gateway)</li>
<li>Add fields (Name, Email, Mobile, Amount, etc.)</li>
<li>Set up conditional logic if needed</li>
<li>Save the form</li>
</ol>
<h4>3. Embed the Form</h4>
<p>Use the generated shortcode in any post or page:<br />
    [formpays_pro_payment_form id=”1″]</p>
<h3>Usage</h3>
<h4>Creating Payment Forms</h4>
<p>Basic form structure:<br />
    <code>php<br />
$form_data = array(<br />
    'title' => 'Product Payment',<br />
    'description' => 'Complete your purchase',<br />
    'gateway' => 'razorpay',<br />
    'amount_type' => 'fixed',<br />
    'fixed_amount' => 999.00,<br />
    'currency' => 'INR',<br />
    'fields' => array(<br />
        array(<br />
            'id' => 'name',<br />
            'label' => 'Full Name',<br />
            'type' => 'text',<br />
            'required' => true<br />
        ),<br />
        array(<br />
            'id' => 'email',<br />
            'label' => 'Email Address',<br />
            'type' => 'email',<br />
            'required' => true<br />
        ),<br />
        array(<br />
            'id' => 'mobile',<br />
            'label' => 'Mobile Number',<br />
            'type' => 'tel',<br />
            'required' => true<br />
        )<br />
    )<br />
);</code></p>
<h4>Conditional Logic</h4>
<pre><code>`php
</code></pre>
<p>$conditional_logic = array(<br />
    array(<br />
        ‘field’ => ‘payment_type’,<br />
        ‘operator’ => ‘equals’,<br />
        ‘value’ => ‘business’,<br />
        ‘action’ => ‘show’,<br />
        ‘target’ => ‘company_name’<br />
    )<br />
);<br />
    `</p>
<h4>Payment Processing</h4>
<p>Form submission:<br />
    `php<br />
add_action(‘wp_ajax_formpays_pro_submit_form’, ‘handle_payment’);<br />
add_action(‘wp_ajax_nopriv_formpays_pro_submit_form’, ‘handle_payment’);</p>
<p>function handle_payment() {<br />
    // Form data is automatically processed<br />
    // Payment gateway is initialized<br />
    // User is redirected to payment page<br />
}<br />
    `</p>
<p>Webhook handling:<br />
    <code>php<br />
// Webhook endpoints are automatically created<br />
// /wp-json/formpays-pro/v1/webhook/razorpay<br />
// /wp-json/formpays-pro/v1/webhook/payu</code></p>
<h4>Transaction Management</h4>
<p>Get transaction:<br />
    <code>php<br />
global $formpays_pro;<br />
$transaction = $formpays_pro->transactions->get_transaction('TXN_123');</code></p>
<p>Update status:<br />
    <code>php<br />
$result = $formpays_pro->transactions->update_transaction_status(<br />
    'TXN_123',<br />
    'success'<br />
);</code></p>
<h3>Customization</h3>
<h4>Styling</h4>
<p>The plugin includes CSS classes for easy customization:<br />
    <code>css<br />
.formpays-pro-form-wrapper { /* Form container */ }<br />
.formpays-pro-field { /* Individual field */ }<br />
.formpays-pro-field-label { /* Field labels */ }<br />
.formpays-pro-field-input { /* Field inputs */ }<br />
.formpays-pro-submit-btn { /* Submit button */ }</code></p>
<h4>JavaScript Events</h4>
<pre><code>`javascript
</code></pre>
<p>// Form submission events<br />
jQuery(document).on(‘formpays_pro_form_submit’, function(e, formData) {<br />
    // Custom handling before submission<br />
});</p>
<p>// Payment success events<br />
jQuery(document).on(‘formpays_pro_payment_success’, function(e, response) {<br />
    // Custom handling after successful payment<br />
});<br />
    `</p>
<h4>Hooks and Filters</h4>
<pre><code>`php
</code></pre>
<p>// Modify form data before processing<br />
add_filter(‘formpays_pro_form_data’, ‘modify_form_data’, 10, 2);</p>
<p>// Custom payment validation<br />
add_filter(‘formpays_pro_validate_payment’, ‘custom_validation’, 10, 2);</p>
<p>// Modify email content<br />
add_filter(‘formpays_pro_email_content’, ‘customize_email’, 10, 3);<br />
    `</p>
<h3>Testing</h3>
<h4>Test Mode</h4>
<p>Both Razorpay and PayU support test mode:<br />
1. Enable test mode in gateway settings<br />
2. Use test credentials from your gateway dashboard<br />
3. Test complete payment flow without real charges</p>
<h4>Test Cards</h4>
<p><strong>Razorpay:</strong><br />
* Success: 4111 1111 1111 1111<br />
* Failure: 4000 0000 0000 0002</p>
<p><strong>PayU:</strong><br />
* Success: 4012 0000 0000 0000<br />
* Failure: 4000 0000 0000 0002</p>
<h3>Email Notifications</h3>
<h4>Available Notifications</h4>
<ul>
<li><strong>Payment Success – Customer</strong>: Confirmation email to customer with transaction details</li>
<li><strong>Payment Success – Admin</strong>: Notification to admin about successful payment</li>
<li><strong>Payment Failed – Customer</strong>: Failure notification with retry information</li>
<li><strong>Payment Failed – Admin</strong>: Alert to admin about failed payment</li>
</ul>
<h4>Email Template Customization</h4>
<ol>
<li>Go to <strong>FormPays Pro <span aria-hidden="true" class="wp-exclude-emoji">→</span> Email Notifications</strong></li>
<li>Customize email templates with dynamic placeholders:
<ul>
<li><code>{transaction_id}</code> – Transaction ID</li>
<li><code>{amount}</code> – Payment amount</li>
<li><code>{customer_name}</code> – Customer name</li>
<li><code>{customer_email}</code> – Customer email</li>
<li><code>{payment_date}</code> – Payment date and time</li>
<li><code>{payment_method}</code> – Selected payment method</li>
<li><code>{form_title}</code> – Form title</li>
<li><code>{site_name}</code> – Your site name</li>
</ul>
</li>
<li>Enable/disable individual email notifications</li>
<li>Test email functionality to verify settings</li>
</ol>
<h4>Customization</h4>
<pre><code>`php
</code></pre>
<p>// Modify email templates<br />
add_filter(‘formpays_pro_email_template’, ‘custom_email_template’, 10, 3);</p>
<p>// Add custom notification recipients<br />
add_filter(‘formpays_pro_admin_emails’, ‘add_custom_emails’);<br />
    `</p>
<h3>Troubleshooting</h3>
<h4>Common Issues</h4>
<p><strong>Payment Not Processing:</strong><br />
1. Check gateway credentials<br />
2. Verify webhook URLs are set correctly<br />
3. Check server logs for errors<br />
4. Ensure SSL is enabled (for live mode)</p>
<p><strong>Forms Not Displaying:</strong><br />
1. Check if form is published<br />
2. Verify shortcode syntax<br />
3. Check for JavaScript conflicts<br />
4. Review browser console for errors</p>
<p><strong>Webhook Issues:</strong><br />
1. Verify webhook secret is correct<br />
2. Check webhook URL accessibility<br />
3. Review server logs for webhook failures<br />
4. Test webhook endpoint manually</p>
<h4>Debug Mode</h4>
<p>Enable WordPress debug mode for detailed error logging:<br />
    <code>php<br />
// wp-config.php<br />
define('WP_DEBUG', true);<br />
define('WP_DEBUG_LOG', true);</code></p>
<h3>API Reference</h3>
<h4>REST API Endpoints</h4>
<pre><code>`
</code></pre>
<p>GET  /wp-json/formpays-pro/v1/forms/{id}<br />
GET  /wp-json/formpays-pro/v1/transactions/{id}<br />
POST /wp-json/formpays-pro/v1/webhook/{gateway}<br />
    `</p>
<h4>AJAX Actions</h4>
<pre><code>`php
</code></pre>
<p>// Form submission<br />
wp_ajax_formpays_pro_submit_form<br />
wp_ajax_nopriv_formpays_pro_submit_form</p>
<p>// Admin actions<br />
wp_ajax_formpays_pro_save_form<br />
wp_ajax_formpays_pro_delete_form<br />
wp_ajax_formpays_pro_save_gateway_settings<br />
    `</p>
<h3>Contributing</h3>
<p>We welcome contributions! Please follow these steps:</p>
<ol>
<li>Fork the repository (https://github.com/sanyogs/formpays-pro)</li>
<li>Create a feature branch</li>
<li>Make your changes</li>
<li>Add tests if applicable</li>
<li>Submit a pull request</li>
</ol>
<h3>License</h3>
<p>This plugin is licensed under the GPL v2 or later.</p>
<h3>Acknowledgments</h3>
<ul>
<li>WordPress community for the amazing platform</li>
<li>Razorpay and PayU for their excellent APIs</li>
<li>All contributors and beta testers</li>
</ul>
<p><strong>FormPays Pro</strong> – Making payment forms simple and powerful!</p>


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