BloodGroup changes

app/src/main/java/com/example/hpostesting/presentation/testRight/TestRightResults.kt

@@ -65,16 +65,18 @@ class TestRightResults : Fragment() {
     private fun setupListeners() {
         binding.ivHome.setOnClickListener {
             CoroutineScope(Dispatchers.IO).launch {
-
                 // Get the text from the EditText
                 val bloodGroupText = binding.etBloodGroup.text.toString()
 
-                if (bloodGroupText.isBlank() || bloodGroupText == "Select Blood Group") {
+                if (bloodGroupText.isNullOrBlank() || bloodGroupText == "Select Blood Group") {
                     // Show error on EditText
-                    binding.etBloodGroup.error = "Please enter your blood group"
+                    withContext(Dispatchers.Main) {
-
+                        binding.etBloodGroup.error = "Please enter your blood group"
+                    }
                     // Show toast message
-                    Toast.makeText(context, "Please enter your blood group", Toast.LENGTH_SHORT).show()
+                    withContext(Dispatchers.Main) {
+                        Toast.makeText(context, "Please enter your blood group", Toast.LENGTH_SHORT).show()
+                    }
                 } else {
                     // No error, continue with the logic
                     bloodGroup = bloodGroupText
@@ -82,7 +84,12 @@ class TestRightResults : Fragment() {
                 }
             }
         }
-        binding.ivNext.setOnClickListener {
+        // Rest of your code...
+
+
+    // Rest of your code...
+
+    binding.ivNext.setOnClickListener {
             val i = Intent(requireContext().applicationContext, DashboardActivity::class.java)
             startActivity(i)
 //            moveToSamplePage()