Improve SDK documentation titles and discoverability

docs/SDKs/go.md

@@ -1,23 +1,26 @@
 ---
-title: Go SDK
+title: Sign Documents with Go | TurboDocx
 sidebar_position: 4
 sidebar_label: 'TurboSign: Go'
-description: Official TurboDocx Go SDK. Idiomatic Go with context support for document generation and digital signatures.
+description: Learn how to sign documents with Go using TurboDocx SDK. Send documents for signature via API and automate signing directly in your Golang application.
 keywords:
-  - turbodocx go
-  - turbosign go
-  - golang sdk
-  - go module
-  - document api go
-  - esignature golang
+  - sign documents go
+  - sign pdf golang
+  - esignature api go
+  - turbodocx go sdk
+  - turbosign golang
+  - go module turbodocx
+  - golang digital signature api
+  - go document signing
+  - send documents for signature go
 ---
 
 import Tabs from '@theme/Tabs';
 import TabItem from '@theme/TabItem';
 
-# Go SDK
+# Sign Documents with Go
 
-The official TurboDocx SDK for Go applications. Build document generation and digital signature workflows with idiomatic Go patterns, context support, and comprehensive error handling. Available as `github.com/TurboDocx/SDK/packages/go-sdk`.
+Learn how to sign documents with Go using the TurboDocx SDK. This guide covers installation, configuration, sending documents for signature, and processing results directly in your Golang application.
 
 ## Installation
 

docs/SDKs/index.md

@@ -1,18 +1,19 @@
 ---
-title: SDKs Overview
+title: Sign Documents with Code | TurboDocx SDKs
 sidebar_position: 1
 sidebar_label: Overview
-description: Official TurboDocx SDKs for JavaScript, Python, Go, and Java. Get started with document generation and digital signatures in minutes.
+description: Official TurboDocx SDKs for JavaScript, Python, PHP, Go, and Java. Send documents for signature via API and automate document signing workflows.
 keywords:
-  - turbodocx sdk
-  - turbosign sdk
-  - javascript sdk
-  - python sdk
-  - go sdk
-  - java sdk
-  - document api
+  - sign documents api
   - esignature sdk
-  - api client library
+  - document signing api
+  - turbodocx sdk
+  - turbosign api
+  - javascript document signing
+  - python esignature
+  - php document api
+  - go signing sdk
+  - java esignature api
 ---
 
 import Tabs from '@theme/Tabs';
@@ -24,12 +25,13 @@ Official client libraries for the TurboDocx API. Build document generation and d
 
 ## Available SDKs
 
-| Language                  | Package                    | Install Command                                                      | Links                                                                                              |
-| :------------------------ | :------------------------- | :------------------------------------------------------------------- | :------------------------------------------------------------------------------------------------- |
-| **JavaScript/TypeScript** | `@turbodocx/sdk`           | `npm install @turbodocx/sdk`                                         | [Docs](/docs/SDKs/javascript) [GitHub](https://github.com/TurboDocx/SDK/tree/main/packages/js-sdk) |
-| **Python**                | `turbodocx-sdk`            | `pip install turbodocx-sdk`                                          | [Docs](/docs/SDKs/python) [GitHub](https://github.com/TurboDocx/SDK/tree/main/packages/py-sdk)     |
-| **Go**                    | `github.com/turbodocx/sdk` | `go get github.com/turbodocx/sdk`                                    | [Docs](/docs/SDKs/go) [GitHub](https://github.com/TurboDocx/SDK/tree/main/packages/go-sdk)         |
-| **Java**                  | `com.turbodocx:sdk`        | [Maven Central](https://search.maven.org/artifact/com.turbodocx/sdk) | [Docs](/docs/SDKs/java) [GitHub](https://github.com/TurboDocx/SDK/tree/main/packages/java-sdk)     |
+| Language                  | Package                    | Install Command                                                      | Links                                                                                                |
+| :------------------------ | :------------------------- | :------------------------------------------------------------------- | :--------------------------------------------------------------------------------------------------- |
+| **JavaScript/TypeScript** | `@turbodocx/sdk`           | `npm install @turbodocx/sdk`                                         | [Docs](/docs/SDKs/javascript) [GitHub](https://github.com/TurboDocx/SDK/tree/main/packages/js-sdk)   |
+| **Python**                | `turbodocx-sdk`            | `pip install turbodocx-sdk`                                          | [Docs](/docs/SDKs/python) [GitHub](https://github.com/TurboDocx/SDK/tree/main/packages/py-sdk)       |
+| **PHP**                   | `turbodocx/sdk`            | `composer require turbodocx/sdk`                                     | [Docs](/docs/SDKs/php) [GitHub](https://github.com/TurboDocx/SDK/tree/main/packages/php-sdk)         |
+| **Go**                    | `github.com/turbodocx/sdk` | `go get github.com/turbodocx/sdk`                                    | [Docs](/docs/SDKs/go) [GitHub](https://github.com/TurboDocx/SDK/tree/main/packages/go-sdk)           |
+| **Java**                  | `com.turbodocx:sdk`        | [Maven Central](https://search.maven.org/artifact/com.turbodocx/sdk) | [Docs](/docs/SDKs/java) [GitHub](https://github.com/TurboDocx/SDK/tree/main/packages/java-sdk)       |
 
 :::tip Low-code or No-code?
 Check out our [n8n community node](https://www.npmjs.com/package/@turbodocx/n8n-nodes-turbodocx) for workflow automation, or get [TurboDocx Writer](https://appsource.microsoft.com/en-us/product/office/WA200007397) for Microsoft Word.
@@ -100,6 +102,13 @@ pip install turbodocx-sdk
 poetry add turbodocx-sdk
 ```
 
+</TabItem>
+<TabItem value="php" label="PHP">
+
+```bash
+composer require turbodocx/sdk
+```
+
 </TabItem>
 <TabItem value="go" label="Go">
 
@@ -220,6 +229,50 @@ result = TurboSign.send_signature(
 print(f"Document sent! ID: {result.documentId}")
 ```
 
+</TabItem>
+<TabItem value="php" label="PHP">
+
+```php
+<?php
+
+use TurboDocx\TurboSign;
+use TurboDocx\Config\HttpClientConfig;
+use TurboDocx\Types\Recipient;
+use TurboDocx\Types\Field;
+use TurboDocx\Types\SignatureFieldType;
+use TurboDocx\Types\Requests\SendSignatureRequest;
+
+// Configure with your API key
+TurboSign::configure(new HttpClientConfig(
+    apiKey: $_ENV['TURBODOCX_API_KEY'],
+    orgId: $_ENV['TURBODOCX_ORG_ID'],
+    senderEmail: $_ENV['TURBODOCX_SENDER_EMAIL']
+));
+
+// Send a document for signature
+$result = TurboSign::sendSignature(
+    new SendSignatureRequest(
+        recipients: [
+            new Recipient('John Doe', 'john@example.com', 1)
+        ],
+        fields: [
+            new Field(
+                type: SignatureFieldType::SIGNATURE,
+                recipientEmail: 'john@example.com',
+                page: 1,
+                x: 100,
+                y: 500,
+                width: 200,
+                height: 50
+            )
+        ],
+        fileLink: 'https://example.com/contract.pdf'
+    )
+);
+
+echo "Document sent! ID: {$result->documentId}\n";
+```
+
 </TabItem>
 <TabItem value="go" label="Go">
 
@@ -408,6 +461,27 @@ except TurboDocxError as e:
         pass
 ```
 
+</TabItem>
+<TabItem value="php" label="PHP">
+
+```php
+<?php
+
+use TurboDocx\TurboSign;
+use TurboDocx\Exceptions\TurboDocxException;
+use TurboDocx\Exceptions\ValidationException;
+
+try {
+    $result = TurboSign::sendSignature(/* ... */);
+} catch (ValidationException $e) {
+    echo "Validation error: {$e->getMessage()}\n";
+    // Handle validation error
+} catch (TurboDocxException $e) {
+    echo "Error {$e->getCode()}: {$e->getMessage()}\n";
+    echo "Status code: {$e->statusCode}\n";
+}
+```
+
 </TabItem>
 <TabItem value="go" label="Go">
 

docs/SDKs/java.md

@@ -1,24 +1,27 @@
 ---
-title: Java SDK
+title: Sign Documents with Java | TurboDocx
 sidebar_position: 6
 sidebar_label: 'TurboSign: Java'
-description: Official TurboDocx Java SDK. Builder pattern API with comprehensive error handling for document generation and digital signatures.
+description: Learn how to sign documents with Java using TurboDocx SDK. Send documents for signature via API and automate signing in your Spring or Maven project.
 keywords:
-  - turbodocx java
+  - sign documents java
+  - sign pdf java
+  - esignature api java
+  - turbodocx java sdk
   - turbosign java
-  - maven turbodocx
-  - gradle turbodocx
-  - java sdk
-  - document api java
-  - esignature java
+  - maven turbodocx sdk
+  - java digital signature api
+  - spring document signing
+  - gradle esignature
+  - send documents for signature java
 ---
 
 import Tabs from '@theme/Tabs';
 import TabItem from '@theme/TabItem';
 
-# Java SDK
+# Sign Documents with Java
 
-The official TurboDocx SDK for Java applications. Build document generation and digital signature workflows with the Builder pattern, comprehensive error handling, and type-safe APIs. Available on Maven Central as `com.turbodocx:sdk`.
+Learn how to sign documents with Java using the TurboDocx SDK. This guide covers installation, configuration, sending documents for signature, and processing results in your Spring Boot or Maven project.
 
 ## Installation
 

docs/SDKs/javascript.md

@@ -1,25 +1,27 @@
 ---
-title: JavaScript / TypeScript SDK
+title: Sign Documents with JavaScript | TurboDocx
 sidebar_position: 2
 sidebar_label: 'TurboSign: JavaScript / TypeScript'
-description: Official TurboDocx JavaScript and TypeScript SDK. Full TypeScript support with async/await patterns for document generation and digital signatures.
+description: Learn how to sign documents with JavaScript using TurboDocx SDK. Send documents for signature via API and automate signing in your Node.js or TypeScript app.
 keywords:
-  - turbodocx javascript
-  - turbodocx typescript
+  - sign documents javascript
+  - sign pdf javascript
+  - esignature api javascript
+  - turbodocx javascript sdk
   - turbosign javascript
-  - node.js sdk
-  - typescript sdk
-  - npm turbodocx
-  - document api javascript
-  - esignature javascript
+  - node.js document signing
+  - typescript esignature
+  - npm turbodocx sdk
+  - javascript digital signature api
+  - send documents for signature javascript
 ---
 
 import Tabs from '@theme/Tabs';
 import TabItem from '@theme/TabItem';
 
-# JavaScript / TypeScript SDK
+# Sign Documents with JavaScript
 
-The official TurboDocx SDK for JavaScript and TypeScript applications. Build document generation and digital signature workflows with full TypeScript support, async/await patterns, and comprehensive error handling. Available on npm as `@turbodocx/sdk`.
+Learn how to sign documents with JavaScript using the TurboDocx SDK. This guide covers installation, configuration, sending documents for signature, and processing results in your Node.js or TypeScript application.
 
 ## Installation
 
@@ -1030,8 +1032,8 @@ The SDK exports TypeScript types for full type safety. Import them directly from
 import type {
   // Field types
   SignatureFieldType,
-  N8nField,
-  N8nRecipient,
+  Field,
+  Recipient,
   // Request types
   CreateSignatureReviewLinkRequest,
   SendSignatureRequest,
@@ -1057,7 +1059,7 @@ type SignatureFieldType =
   | "checkbox";
 ```
 
-### N8nRecipient
+### Recipient
 
 Recipient configuration for signature requests:
 
@@ -1067,7 +1069,7 @@ Recipient configuration for signature requests:
 | `email` | `string` | Yes | Recipient's email address |
 | `signingOrder` | `number` | Yes | Signing order (1-indexed) |
 
-### N8nField
+### Field
 
 Field configuration supporting both coordinate-based and template-based positioning:
 
@@ -1110,8 +1112,8 @@ Request configuration for `createSignatureReviewLink` and `sendSignature` method
 | `fileLink` | `string` | Conditional | URL to document file |
 | `deliverableId` | `string` | Conditional | TurboDocx deliverable ID |
 | `templateId` | `string` | Conditional | TurboDocx template ID |
-| `recipients` | `N8nRecipient[]` | Yes | Recipients who will sign |
-| `fields` | `N8nField[]` | Yes | Signature fields configuration |
+| `recipients` | `Recipient[]` | Yes | Recipients who will sign |
+| `fields` | `Field[]` | Yes | Signature fields configuration |
 | `documentName` | `string` | No | Document name |
 | `documentDescription` | `string` | No | Document description |
 | `senderName` | `string` | No | Sender name |