[Eco Bounty] ioPay Missing Character Limit Indicator for Wallet Name

Summary

When a user attempts to rename their wallet, there is no visual indicator or prompt showing the maximum number of characters allowed. The "Confirm" button is disabled once the limit is exceeded, but the user is not informed of the specific character cap.

Steps to Reproduce

Open the ioPay app and navigate to Settings or the wallet management section.
Select a wallet and choose the Rename Wallet option.
Type a long name into the Wallet Name field (e.g., "PAPALDO AKO SOON PAPALDO AKO").
Observe the "Confirm" button and look for any character count or limit message.

Expected Result

The app should display a character counter (e.g., "0/20") or provide a clear prompt message such as "Wallet name cannot exceed [X] characters" when the limit is approached or reached.

Actual Result

The "Confirm" button becomes unclickable, and a small, brief toast notification saying "Name too long" appears at the bottom of the screen, but it does not specify how many characters are allowed or how many need to be removed.

Suggested Fix

Add a real-time character counter below the "Wallet Name" input field.
Update the error message to specify the exact character limit (e.g., "Name too long. Maximum 20 characters allowed").

Wallet Address: io1tkw393kejmxwnd454twc6020sxcyvh5dxqmren

Device & Environment:

-Operating system: Android 13

-Device model: Redmi Note 10 Pro