made string the output of generateForm method

Author: samuraee

src/Adapter/AdapterAbstract.php

@@ -144,7 +144,7 @@ public function getParameters(): array
     /**
      * @return string
      */
-    public function form(): \Illuminate\View\View
+    public function form(): string
     {
         return $this->generateForm();
     }

src/Adapter/AdapterInterface.php

@@ -11,9 +11,9 @@ interface AdapterInterface
 	public function setParameters(array $parameters = []): AdapterInterface;
 
     /**
-     * @return \Illuminate\View\View
+     * @return string
      */
-    public function form(): \Illuminate\View\View;
+    public function form(): string;
 
     /**
      * @return array

src/Adapter/Mellat.php

@@ -82,19 +82,21 @@ protected function requestToken()
     }
 
     /**
-     * @return mixed
+     * @return string
      * @throws Exception
      */
-    protected function generateForm(): \Illuminate\View\View
+    protected function generateForm(): string
     {
         $refId = $this->requestToken();
 
-        return view('larapay::mellat-form', [
+        $form = view('larapay::mellat-form', [
             'endPoint'    => $this->getEndPoint(),
             'refId'       => $refId,
             'submitLabel' => !empty($this->submit_label) ? $this->submit_label : trans("larapay::larapay.goto_gate"),
             'autoSubmit'  => boolval($this->auto_submit),
         ]);
+
+        return $form->toHtml();
     }
 
     /**

src/Adapter/Parsian.php

@@ -179,20 +179,22 @@ private function requestTokenWithSharing($sendParams)
     }
 
     /**
-     * @return mixed
+     * @return string
      * @throws Exception
      * @throws \Tartan\Larapay\Adapter\Exception
      */
-    protected function generateForm(): \Illuminate\View\View
+    protected function generateForm(): string
     {
         $authority = $this->requestToken();
 
-        return view('larapay::parsian-form', [
+        $form = view('larapay::parsian-form', [
             'endPoint'    => $this->getEndPoint(),
             'refId'       => $authority,
             'submitLabel' => !empty($this->submit_label) ? $this->submit_label : trans("larapay::larapay.goto_gate"),
             'autoSubmit'  => boolval($this->auto_submit),
         ]);
+
+        return $form->toHtml();
     }
 
     /**

src/Adapter/Pasargad.php

@@ -31,7 +31,7 @@ class Pasargad extends AdapterAbstract implements AdapterInterface
      * @return string
      * @throws Exception
      */
-	protected function generateForm(): \Illuminate\View\View
+	protected function generateForm(): string
 	{
 		$this->checkRequiredParameters([
 			'amount',
@@ -56,7 +56,7 @@ protected function generateForm(): \Illuminate\View\View
 		$data          = $processor->sign($data); // امضاي ديجيتال
 		$sign          = base64_encode($data); // base64_encode
 
-		return view('larapay::pasargad-form')->with(compact(
+		$form = view('larapay::pasargad-form')->with(compact(
 			'url',
 			'redirectUrl',
 			'invoiceNumber',
@@ -68,6 +68,8 @@ protected function generateForm(): \Illuminate\View\View
 			'action',
 			'sign'
 		));
+
+		return $form->toHtml();
 	}
 
     /**

src/Adapter/Payir.php

@@ -74,19 +74,20 @@ protected function requestToken(): string
 
 
     /**
-     * @return mixed
+     * @return string
      * @throws Exception
      * @throws \Tartan\Larapay\Adapter\Exception
      */
-    protected function generateForm(): \Illuminate\View\View
+    protected function generateForm(): string
     {
         $authority = $this->requestToken();
 
-        return view('larapay::payir-form', [
+        $form = view('larapay::payir-form', [
             'endPoint'    => $this->endPointForm . $authority,
             'submitLabel' => !empty($this->submit_label) ? $this->submit_label : trans("larapay::larapay.goto_gate"),
             'autoSubmit'  => true,
         ]);
+        return $form->toHtml();
     }
 
     /**

src/Adapter/Saderat.php

@@ -122,19 +122,21 @@ protected function requestToken(): array
     }
 
     /**
-     * @return mixed
+     * @return string
      * @throws Exception
      */
-    protected function generateForm()
+    protected function generateForm(): string
     {
         $token = $this->requestToken();
 
-        return view('larapay::saderat-form', [
+        $form = view('larapay::saderat-form', [
             'endPoint' => $this->getEndPoint(),
             'token' => $token,
             'submitLabel' => !empty($this->submit_label) ? $this->submit_label : trans("larapay::larapay.goto_gate"),
             'autoSubmit' => boolval($this->auto_submit)
         ]);
+
+        return $form->toHtml();
     }
 
     /**

src/Adapter/Saman.php

@@ -76,7 +76,7 @@ protected function requestToken(): string
         }
     }
 
-    public function generateForm(): \Illuminate\View\View
+    public function generateForm(): string
     {
         XLog::debug(__METHOD__);
 

src/Adapter/Zarinpal.php

@@ -80,19 +80,21 @@ protected function requestToken(): string
 
 
     /**
-     * @return mixed
+     * @return string
      * @throws Exception
      * @throws \Tartan\Larapay\Adapter\Exception
      */
-    protected function generateForm(): \Illuminate\View\View
+    protected function generateForm(): string
     {
         $authority = $this->requestToken();
 
-        return view('larapay::zarinpal-form', [
+        $form = view('larapay::zarinpal-form', [
             'endPoint'    => strtr($this->getEndPoint(), ['{authority}' => $authority]),
             'submitLabel' => !empty($this->submit_label) ? $this->submit_label : trans("larapay::larapay.goto_gate"),
             'autoSubmit'  => boolval($this->auto_submit),
         ]);
+
+        return $form->toHtml();
     }
 
     /**