Merge pull request #42426 from bernhardoj/fix/42084-limi-amount-to-8-…

…digit

Fix user can submit 10-digit amount and gives an unexpected error

src/libs/MoneyRequestUtils.ts

@@ -40,10 +40,10 @@ function addLeadingZero(amount: string): string {
 /**
  * Calculate the length of the amount with leading zeroes
  */
-function calculateAmountLength(amount: string, decimals: number): number {
+function calculateAmountLength(amount: string): number {
  const leadingZeroes = amount.match(/^0+/);
  const leadingZeroesLength = leadingZeroes?.[0]?.length ?? 0;
- const absAmount = parseFloat((Number(stripCommaFromAmount(amount)) * 10 ** decimals).toFixed(2)).toString();
+ const absAmount = parseFloat((Number(stripCommaFromAmount(amount)) * 100).toFixed(2)).toString();
 
  if (/\D/.test(absAmount)) {
  return CONST.IOU.AMOUNT_MAX_LENGTH + 1;
@@ -61,7 +61,7 @@ function validateAmount(amount: string, decimals: number, amountMaxLength: numbe
  ? `^\\d+(,\\d*)*$` // Don't allow decimal point if decimals === 0
  : `^\\d+(,\\d*)*(\\.\\d{0,${decimals}})?$`; // Allow the decimal point and the desired number of digits after the point
  const decimalNumberRegex = new RegExp(regexString, 'i');
- return amount === '' || (decimalNumberRegex.test(amount) && calculateAmountLength(amount, decimals) <= amountMaxLength);
+ return amount === '' || (decimalNumberRegex.test(amount) && calculateAmountLength(amount) <= amountMaxLength);
 }
 
 /**