Numbers over 16(?) digits are rounded in contract method fields

deploy/values/review/values.yaml.gotmpl

@@ -4,7 +4,7 @@ imagePullSecrets:
   - name: regcred
 config:
   network:
-    id: 5
+    id: 11155111
     name: Blockscout
     shortname: Blockscout
     currency:
@@ -65,7 +65,8 @@ frontend:
     NEXT_PUBLIC_MARKETPLACE_SUGGEST_IDEAS_FORM: https://airtable.com/appiy5yijZpMMSKjT/pag3t82DUCyhGRZZO/form
     NEXT_PUBLIC_LOGOUT_URL: https://blockscoutcom.us.auth0.com/v2/logout
     NEXT_PUBLIC_HOMEPAGE_CHARTS: "['daily_txs','coin_price','market_cap']"
-    NEXT_PUBLIC_NETWORK_RPC_URL: https://rpc.ankr.com/eth_goerli
+    NEXT_PUBLIC_NETWORK_RPC_URL: https://eth-sepolia.public.blastapi.io
+    NEXT_PUBLIC_NETWORK_ID: '11155111'
     NEXT_PUBLIC_NETWORK_EXPLORERS: "[{'title':'Bitquery','baseUrl':'https://explorer.bitquery.io/','paths':{'tx':'/goerli/tx','address':'/goerli/address','token':'/goerli/token','block':'/goerli/block'}},{'title':'Etherscan','logo':'https://github.com/blockscout/frontend-configs/blob/main/configs/explorer-logos/etherscan.png?raw=true','baseUrl':'https://goerli.etherscan.io/','paths':{'tx':'/tx','address':'/address','token':'/token','block':'/block'}}]"
     NEXT_PUBLIC_MARKETPLACE_CATEGORIES_URL: https://raw.github.com/blockscout/frontend-configs/dev/configs/marketplace-categories/default.json
     NEXT_PUBLIC_GRAPHIQL_TRANSACTION: 0xf7d4972356e6ae44ae948d0cf19ef2beaf0e574c180997e969a2837da15e349d

ui/address/contract/methodForm/useArgTypeMatchInt.tsx

@@ -9,8 +9,8 @@ interface Params {
 export interface MatchInt {
   isUnsigned: boolean;
   power: string;
-  min: number;
-  max: number;
+  min: bigint;
+  max: bigint;
 }
 
 export default function useArgTypeMatchInt({ argType }: Params): MatchInt | null {

ui/address/contract/methodForm/useFormatFieldValue.tsx

@@ -17,8 +17,11 @@ export default function useFormatFieldValue({ argType, argTypeMatchInt }: Params
     }
 
     if (argTypeMatchInt) {
+      // we have to store all numbers as strings to avoid precision loss
+      // and we cannot store them as BigInt because the NumberFormat component will not work properly
+      // so we just remove all white spaces here otherwise the `viem` library will throw an error on attempt to write value to a contract
       const formattedString = value.replace(/\s/g, '');
-      return parseInt(formattedString);
+      return formattedString;
     }
 
     if (argType === 'bool') {

ui/address/contract/methodForm/useValidateField.tsx

@@ -20,7 +20,7 @@ export default function useValidateField({ isOptional, argType, argTypeMatchInt
 
   // some values are formatted before they are sent to the validator
   // see ./useFormatFieldValue.tsx hook
-  return React.useCallback((value: string | number | boolean | undefined) => {
+  return React.useCallback((value: string | boolean | undefined) => {
     if (value === undefined || value === '') {
       return isOptional ? true : 'Field is required';
     }
@@ -41,11 +41,19 @@ export default function useValidateField({ isOptional, argType, argTypeMatchInt
     }
 
     if (argTypeMatchInt) {
-      if (typeof value !== 'number' || Object.is(value, NaN)) {
+      const valueBi = (() => {
+        try {
+          return BigInt(value);
+        } catch (error) {
+          return null;
+        }
+      })();
+
+      if (typeof value !== 'string' || valueBi === null) {
         return 'Invalid integer format';
       }
 
-      if (value > argTypeMatchInt.max || value < argTypeMatchInt.min) {
+      if (valueBi > argTypeMatchInt.max || valueBi < argTypeMatchInt.min) {
         const lowerBoundary = argTypeMatchInt.isUnsigned ? '0' : `-1 * 2 ^ ${ Number(argTypeMatchInt.power) - 1 }`;
         const upperBoundary = argTypeMatchInt.isUnsigned ? `2 ^ ${ argTypeMatchInt.power } - 1` : `2 ^ ${ Number(argTypeMatchInt.power) - 1 } - 1`;
         return `Value should be in range from "${ lowerBoundary }" to "${ upperBoundary }" inclusively`;

ui/address/contract/methodForm/utils.ts

@@ -2,7 +2,7 @@ import _set from 'lodash/set';
 
 import type { SmartContractMethodInput } from 'types/api/contract';
 
-export type ContractMethodFormFields = Record<string, string | boolean | number | undefined>;
+export type ContractMethodFormFields = Record<string, string | boolean | undefined>;
 
 export const INT_REGEXP = /^(u)?int(\d+)?$/i;
 
@@ -11,9 +11,9 @@ export const BYTES_REGEXP = /^bytes(\d+)?$/i;
 export const ARRAY_REGEXP = /^(.*)\[(\d*)\]$/;
 
 export const getIntBoundaries = (power: number, isUnsigned: boolean) => {
-  const maxUnsigned = 2 ** power;
-  const max = isUnsigned ? maxUnsigned - 1 : maxUnsigned / 2 - 1;
-  const min = isUnsigned ? 0 : -maxUnsigned / 2;
+  const maxUnsigned = BigInt(2 ** power);
+  const max = isUnsigned ? maxUnsigned - BigInt(1) : maxUnsigned / BigInt(2) - BigInt(1);
+  const min = isUnsigned ? BigInt(0) : -maxUnsigned / BigInt(2);
   return [ min, max ];
 };