redirects

configs/nextjs/redirects.js

@@ -61,6 +61,31 @@ const oldUrls = [
     oldPath: '/address/:id/validations',
     newPath: `${ PATHS.address_index }?tab=blocks_validated`,
   },
+  // contract verification
+  {
+    oldPath: '/address/:id/contract_verifications/new',
+    newPath: `${ PATHS.address_contract_verification }`,
+  },
+  {
+    oldPath: '/address/:id/verify-via-flattened-code/new',
+    newPath: `${ PATHS.address_contract_verification }?method=flatten_source_code`,
+  },
+  {
+    oldPath: '/address/:id/verify-via-standard-json-input/new',
+    newPath: `${ PATHS.address_contract_verification }?method=standard_input`,
+  },
+  {
+    oldPath: '/address/:id/verify-via-metadata-json/new',
+    newPath: `${ PATHS.address_contract_verification }?method=sourcify`,
+  },
+  {
+    oldPath: '/address/:id/verify-via-multi-part-files/new',
+    newPath: `${ PATHS.address_contract_verification }?method=multi_part_file`,
+  },
+  {
+    oldPath: '/address/:id/verify-vyper-contract/new',
+    newPath: `${ PATHS.address_contract_verification }?method=vyper_contract`,
+  },
 ];
 
 async function redirects() {

ui/contractVerification/ContractVerificationForm.tsx

 import { Button, chakra } from '@chakra-ui/react';
+import { useRouter } from 'next/router';
 import React from 'react';
 import type { SubmitHandler } from 'react-hook-form';
 import { useForm, FormProvider } from 'react-hook-form';
 
-import type { FormFields } from './types';
+import type { FormFields, VerificationMethod } from './types';
 
 import delay from 'lib/delay';
 
-import ContractVerificationFieldMethod from './fields/ContractVerificationFieldMethod';
+import ContractVerificationFieldMethod, { VERIFICATION_METHODS } from './fields/ContractVerificationFieldMethod';
 import ContractVerificationFlattenSourceCode from './methods/ContractVerificationFlattenSourceCode';
 import ContractVerificationMultiPartFile from './methods/ContractVerificationMultiPartFile';
 import ContractVerificationSourcify from './methods/ContractVerificationSourcify';
@@ -23,8 +24,13 @@ const METHODS = {
 };
 
 const ContractVerificationForm = () => {
+  const router = useRouter();
+  const methodFromQuery = router.query.method?.toString() as VerificationMethod;
   const formApi = useForm<FormFields>({
     mode: 'onBlur',
+    defaultValues: {
+      method: VERIFICATION_METHODS.includes(methodFromQuery) ? methodFromQuery : undefined,
+    },
   });
   const { control, handleSubmit, watch, formState } = formApi;
 

ui/contractVerification/fields/ContractVerificationFieldMethod.tsx

@@ -23,7 +23,7 @@ import type { FormFields, VerificationMethod } from '../types';
 
 import infoIcon from 'icons/info.svg';
 
-const VERIFICATION_METHODS: Array<VerificationMethod> = [
+export const VERIFICATION_METHODS: Array<VerificationMethod> = [
   'flatten_source_code',
   'standard_input',
   'sourcify',