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fix: sync pin inputs programmatically

Updated pin input for the synchronization.
Before this, when the pin input value is updated
programmatically, pin inputs are not updated properly
i.e,. not sync properly. This commit fixes that issue
by using useEffect and useMemo.
satnaing 2 years ago
parent
commit
f477f3ac05
1 changed files with 21 additions and 3 deletions
  1. 21 3
      src/components/custom/pin-input.tsx

+ 21 - 3
src/components/custom/pin-input.tsx

@@ -142,7 +142,7 @@ const PinInput = React.forwardRef<HTMLDivElement, PinInputProps>(
         return React.cloneElement(child, {
           name,
           inputKey: `input-${pinIndex}`,
-          defaultValue: length > pinIndex ? pins[pinIndex] : '',
+          value: length > pinIndex ? pins[pinIndex] : '',
           onChange: (e: React.ChangeEvent<HTMLInputElement>) =>
             handlers.handleChange(e, pinIndex),
           onFocus: (e: React.FocusEvent<HTMLInputElement>) =>
@@ -266,12 +266,30 @@ const usePinInput = ({
   length,
   readOnly,
 }: UsePinInputProps) => {
-  const pinInputs = Array.from({ length }, (_, index) =>
-    defaultValue ? defaultValue.charAt(index) : value ? value.charAt(index) : ''
+  const pinInputs = React.useMemo(
+    () =>
+      Array.from({ length }, (_, index) =>
+        defaultValue
+          ? defaultValue.charAt(index)
+          : value
+            ? value.charAt(index)
+            : ''
+      ),
+    [defaultValue, length, value]
   )
+
   const [pins, setPins] = React.useState<(string | number)[]>(pinInputs)
   const pinValue = pins.join('').trim()
 
+  /**
+   * Update pins when values changes.
+   * This is necessary and this allows pins to be synced
+   * when the value is update or reset programmatically
+   */
+  React.useEffect(() => {
+    setPins(pinInputs)
+  }, [pinInputs])
+
   const itemsRef = React.useRef<Map<number, HTMLInputElement> | null>(null)
 
   function getMap() {