From f8ac04bd80a3cac41de606387f90e24ea8e49df8 Mon Sep 17 00:00:00 2001
From: Alduin <alduin@levana.exchange>
Date: Mon, 30 Sep 2024 10:09:06 -0300
Subject: [PATCH] Fix precision of shares field

---
 .../components/MarketBetting/SharesAmountField/index.tsx  | 8 +++++---
 frontend/src/utils/coins.ts                               | 2 +-
 2 files changed, 6 insertions(+), 4 deletions(-)

diff --git a/frontend/src/features/MarketDetail/components/MarketBetting/SharesAmountField/index.tsx b/frontend/src/features/MarketDetail/components/MarketBetting/SharesAmountField/index.tsx
index 26b17b4..640b046 100644
--- a/frontend/src/features/MarketDetail/components/MarketBetting/SharesAmountField/index.tsx
+++ b/frontend/src/features/MarketDetail/components/MarketBetting/SharesAmountField/index.tsx
@@ -86,10 +86,12 @@ const SharesAmountField = (props: SharesAmountFieldProps) => {
    */
   const onChange = useCallback(
     (newAmount: string) => {
-      const regex = VALID_DECIMAL_REGEX(3)
+      if (balance) {
+        const regex = VALID_DECIMAL_REGEX(balance?.maxDecimalPlaces)
 
-      if (balance && matchesRegex(newAmount, regex)) {
-        setFormValue(newAmount === "." ? "0." : newAmount)
+        if (matchesRegex(newAmount, regex)) {
+          setFormValue(newAmount === "." ? "0." : newAmount)
+        }
       }
     },
     [balance, setFormValue],
diff --git a/frontend/src/utils/coins.ts b/frontend/src/utils/coins.ts
index 4c3b5b1..acae0de 100644
--- a/frontend/src/utils/coins.ts
+++ b/frontend/src/utils/coins.ts
@@ -210,7 +210,7 @@ abstract class Asset {
   }
 
   toFullPrecision(withSuffix: boolean): string {
-    return `${this.getValue().toFormat(this.exponent)}${withSuffix ? ` ${this.symbol}` : ""}`
+    return `${this.getValue().toFormat(this.maxDecimalPlaces)}${withSuffix ? ` ${this.symbol}` : ""}`
   }
 
   getValue(): BigNumber {