fix: let use the p and x addresses without prefix

src/pages/Send/hooks/useSend/useAVMSend.ts

@@ -17,6 +17,7 @@ import type { AvalancheSendTransactionHandler } from '@src/background/services/w
 import { getMaxUtxoSet } from '../../utils/getMaxUtxos';
 import { SendAdapterAVM } from './models';
 import { AVMSendOptions } from '../../models';
+import { correctAddressByPrefix } from '../../utils/correctAddressByPrefix';
 
 const XCHAIN_ALIAS = 'X' as const;
 
@@ -135,7 +136,7 @@ export const useAvmSend: SendAdapterAVM = ({
         const unsignedTx = wallet.baseTX({
           utxoSet: utxos.utxos,
           chain: XCHAIN_ALIAS,
-          toAddress: address,
+          toAddress: correctAddressByPrefix(address, 'X-'),
           amountsPerAsset: {
             [avax]: amountBigInt,
           },

src/pages/Send/hooks/useSend/usePVMSend.ts

@@ -18,6 +18,7 @@ import type { AvalancheSendTransactionHandler } from '@src/background/services/w
 import { getMaxUtxoSet } from '../../utils/getMaxUtxos';
 import { PVMSendOptions } from '../../models';
 import { SendAdapterPVM } from './models';
+import { correctAddressByPrefix } from '../../utils/correctAddressByPrefix';
 
 const PCHAIN_ALIAS = 'P' as const;
 
@@ -134,7 +135,7 @@ export const usePvmSend: SendAdapterPVM = ({
         const unsignedTx = wallet.baseTX({
           utxoSet: utxos,
           chain: PCHAIN_ALIAS,
-          toAddress: address,
+          toAddress: correctAddressByPrefix(address, 'P-'),
           amountsPerAsset: {
             [avax]: amountBigInt,
           },

src/pages/Send/utils/correctAddressByPrefix.test.ts

@@ -0,0 +1,14 @@
+import { correctAddressByPrefix } from './correctAddressByPrefix';
+
+describe('src/pages/Send/utils/correctAddressByPrefix', () => {
+  it('should add the prefix when the address does not start with that', () => {
+    const address = 'address';
+    expect(correctAddressByPrefix(address, 'PREFIX-')).toBe(
+      `PREFIX-${address}`
+    );
+  });
+  it('sgould not duplicate the prefix when it is the start of the address', () => {
+    const address = 'PREFIX-address';
+    expect(correctAddressByPrefix(address, 'PREFIX-')).toBe(address);
+  });
+});

src/pages/Send/utils/correctAddressByPrefix.ts

@@ -0,0 +1,3 @@
+export const correctAddressByPrefix = (address: string, prefix: string) => {
+  return !address.startsWith(prefix) ? `${prefix}${address}` : address;
+};

src/utils/isAddressValid.ts

@@ -1,6 +1,5 @@
 import { isBech32Address } from '@avalabs/core-bridge-sdk';
 import { isAddress } from 'ethers';
-import { isNil, isString } from 'lodash';
 import { stripAddressPrefix } from './stripAddressPrefix';
 import { utils } from '@avalabs/avalanchejs';
 
@@ -20,15 +19,13 @@ export const isValidAvmAddress = (address: string) => {
   return isValidXPAddressWithPrefix(address, 'X-');
 };
 
-function isValidXPAddressWithPrefix(value: unknown, forcedPrefix?: string) {
-  if (
-    isNil(value) ||
-    !isString(value) ||
-    (forcedPrefix && !value.startsWith(forcedPrefix))
-  ) {
-    return false;
-  }
-  const addressBody = stripAddressPrefix(value);
+function isValidXPAddressWithPrefix(value: string, forcedPrefix?: string) {
+  const address =
+    forcedPrefix && !value.startsWith(forcedPrefix)
+      ? `${forcedPrefix}${value}`
+      : value;
+
+  const addressBody = stripAddressPrefix(address);
   return isValidXPAddress(addressBody);
 }