int validation

package.json

@@ -88,6 +88,7 @@
     "react-identicons": "^1.2.5",
     "react-intersection-observer": "^9.5.2",
     "react-jazzicon": "^1.0.4",
+    "react-number-format": "^5.3.1",
     "react-scroll": "^1.8.7",
     "swagger-ui-react": "^5.9.0",
     "use-font-face-observer": "^1.2.1",

ui/address/contract/ContractMethodCallable.tsx

@@ -97,6 +97,8 @@ const ContractMethodCallable = <T extends SmartContractMethod>({ data, onSubmit,
       .map(castFieldValue(inputs))
       .map(([ , value ]) => value);
 
+    return;
+
     setResult(undefined);
     setLoading(true);
 
@@ -131,7 +133,7 @@ const ContractMethodCallable = <T extends SmartContractMethod>({ data, onSubmit,
           const fieldName = getFieldName(name, index);
           return (
             <ContractMethodField
-              key={ fieldName }
+              key={ index }
               name={ fieldName }
               valueType={ type }
               placeholder={ `${ name }(${ type })` }

ui/address/contract/ContractMethodField.tsx

@@ -8,6 +8,7 @@ import {
 import React from 'react';
 import type { Control, ControllerRenderProps, UseFormGetValues, UseFormSetValue, UseFormStateReturn } from 'react-hook-form';
 import { Controller } from 'react-hook-form';
+import { NumericFormat } from 'react-number-format';
 import { isAddress } from 'viem';
 
 import type { MethodFormFields } from './types';
@@ -16,7 +17,7 @@ import type { SmartContractMethodArgType } from 'types/api/contract';
 import ClearButton from 'ui/shared/ClearButton';
 
 import ContractMethodFieldZeroes from './ContractMethodFieldZeroes';
-import { addZeroesAllowed } from './utils';
+import { INT_REGEXP, getIntBoundaries } from './utils';
 
 interface Props {
   control: Control<MethodFormFields>;
@@ -46,12 +47,24 @@ const ContractMethodField = ({ control, name, valueType, placeholder, setValue,
     onChange();
   }, [ getValues, name, onChange, setValue ]);
 
-  const hasZerosControl = addZeroesAllowed(valueType);
+  const intMatch = React.useMemo(() => {
+    const match = valueType.match(INT_REGEXP);
+    if (!match) {
+      return null;
+    }
+
+    const [ , isUnsigned, power = '256' ] = match;
+    const [ min, max ] = getIntBoundaries(Number(power), Boolean(isUnsigned));
+
+    return { isUnsigned, power, min, max };
+  }, [ valueType ]);
 
   const renderInput = React.useCallback((
     { field, formState }: { field: ControllerRenderProps<MethodFormFields>; formState: UseFormStateReturn<MethodFormFields> },
   ) => {
     const error = formState.errors[name];
+    // show control for all inputs which allows to insert 10^18 or greater numbers
+    const hasZerosControl = intMatch && Number(intMatch.power) >= 64;
 
     return (
       <Box>
@@ -64,6 +77,12 @@ const ContractMethodField = ({ control, name, valueType, placeholder, setValue,
           <InputGroup size="xs">
             <Input
               { ...field }
+              { ...(intMatch ? {
+                as: NumericFormat,
+                thousandSeparator: ' ',
+                decimalScale: 0,
+                allowNegative: !intMatch.isUnsigned,
+              } : {}) }
               ref={ ref }
               isInvalid={ Boolean(error) }
               required
@@ -80,18 +99,31 @@ const ContractMethodField = ({ control, name, valueType, placeholder, setValue,
         { error && <Box color="error" fontSize="sm" mt={ 1 }>{ error.message }</Box> }
       </Box>
     );
-  }, [ name, isDisabled, placeholder, hasZerosControl, handleClear, handleAddZeroesClick ]);
+  }, [ name, intMatch, isDisabled, placeholder, handleClear, handleAddZeroesClick ]);
 
   const validate = React.useCallback((value: string) => {
-    switch (valueType) {
-      case 'address': {
-        return !isAddress(value) ? 'Invalid address format' : true;
+    if (valueType === 'address') {
+      return !isAddress(value) ? 'Invalid address format' : true;
+    }
+
+    if (intMatch) {
+      const formattedValue = Number(value.replace(/\s/g, ''));
+
+      if (Object.is(formattedValue, NaN)) {
+        return 'Invalid integer format';
+      }
+
+      if (formattedValue > intMatch.max || formattedValue < intMatch.min) {
+        const lowerBoundary = intMatch.isUnsigned ? '0' : `-1 * 2 ^ ${ Number(intMatch.power) / 2 }`;
+        const upperBoundary = intMatch.isUnsigned ? `2 ^ ${ intMatch.power } - 1` : `2^${ Number(intMatch.power) / 2 } - 1`;
+        return `Value should be in range from "${ lowerBoundary }" to "${ upperBoundary }" inclusively`;
       }
 
-      default:
-        return;
+      return true;
     }
-  }, [ valueType ]);
+
+    return true;
+  }, [ intMatch, valueType ]);
 
   return (
     <>

ui/address/contract/utils.ts

@@ -2,6 +2,15 @@ import type { Abi } from 'abitype';
 
 import type { SmartContractWriteMethod } from 'types/api/contract';
 
+export const INT_REGEXP = /^(u)?int(\d+)?$/i;
+
+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;
+  return [ min, max ];
+};
+
 export const getNativeCoinValue = (value: string | Array<unknown>) => {
   const _value = Array.isArray(value) ? value[0] : value;
 
@@ -12,24 +21,6 @@ export const getNativeCoinValue = (value: string | Array<unknown>) => {
   return BigInt(_value);
 };
 
-export const addZeroesAllowed = (valueType: string) => {
-  if (valueType.includes('[')) {
-    return false;
-  }
-
-  const REGEXP = /^u?int(\d+)/i;
-
-  const match = valueType.match(REGEXP);
-  const power = match?.[1];
-
-  if (power) {
-    // show control for all inputs which allows to insert 10^18 or greater numbers
-    return Number(power) >= 64;
-  }
-
-  return false;
-};
-
 interface ExtendedError extends Error {
   detectedNetwork?: {
     chain: number;

yarn.lock

@@ -12704,6 +12704,13 @@ react-jazzicon@^1.0.4:
   dependencies:
     mersenne-twister "^1.1.0"
 
+react-number-format@^5.3.1:
+  version "5.3.1"
+  resolved "https://registry.yarnpkg.com/react-number-format/-/react-number-format-5.3.1.tgz#840c257da9cb4b248990d8db46e4d23e8bac67ff"
+  integrity sha512-qpYcQLauIeEhCZUZY9jXZnnroOtdy3jYaS1zQ3M1Sr6r/KMOBEIGNIb7eKT19g2N1wbYgFgvDzs19hw5TrB8XQ==
+  dependencies:
+    prop-types "^15.7.2"
+
 react-redux@^8.1.2:
   version "8.1.3"
   resolved "https://registry.yarnpkg.com/react-redux/-/react-redux-8.1.3.tgz#4fdc0462d0acb59af29a13c27ffef6f49ab4df46"