Add validation to the Send form (address and amount)#490
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hebasto merged 1 commit intobitcoin-core:qt6from Feb 16, 2026
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Add validation to the Send form (address and amount)#490hebasto merged 1 commit intobitcoin-core:qt6from
hebasto merged 1 commit intobitcoin-core:qt6from
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@MarnixCroes do you mind re-reviewing this change? |
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- The
Amount must be greater than zerowhile there is only the placeholder text is a bit silly.
Which can be repro'd by entering 0 and then deleting it.
- The amount sometimes changes and gets negative when entering large numbers:
Screencast.from.2025-08-06.11-11-16.webm
Screencast.from.2025-08-06.11-13-03.webm
Validate address and amount inputs in the Send form with inline error messages. The Review button is disabled until inputs are valid. Address validation checks for valid destination format and provides context-aware errors for wrong-network addresses. Amount validation checks for positive value, MAX_MONEY limit, and available balance. Adds input character filtering via regex validators, unit-aware maximum length constraints, and overflow protection in btcToSats.
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These changes add properties for the error strings used in the QML to SendRecipient and add validation methods that are checked when the relevant properties are changed by the user.
This is a port of #462 into the qt6 branch