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Show error on invalid lightning tip address

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Changelog-Changed: Show error on invalid lightning tip address
Closes: #752
This commit is contained in:
Swift 2023-03-07 17:58:10 -05:00 committed by William Casarin
parent 85f86ee31f
commit 42ea150d45
1 changed files with 18 additions and 2 deletions
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20
damus/Views/EditMetadataView.swift
View File

@ -65,6 +65,8 @@ struct EditMetadataView: View {
@Environment(\.dismiss) var dismiss @Environment(\.dismiss) var dismiss
@Environment(\.colorScheme) var colorScheme @Environment(\.colorScheme) var colorScheme
@State var confirm_ln_address: Bool = false
init (damus_state: DamusState) { init (damus_state: DamusState) {
self.damus_state = damus_state self.damus_state = damus_state
@ -103,6 +105,10 @@ struct EditMetadataView: View {
damus_state.pool.send(.event(metadata_ev)) damus_state.pool.send(.event(metadata_ev))
} }
} }
func is_ln_valid(ln: String) -> Bool {
return ln.contains("@") || ln.lowercased().starts(with: "lnurl")
}
var nip05_parts: NIP05? { var nip05_parts: NIP05? {
return NIP05.parse(nip05) return NIP05.parse(nip05)
@ -201,8 +207,18 @@ struct EditMetadataView: View {
}) })
Button(NSLocalizedString("Save", comment: "Button for saving profile.")) { Button(NSLocalizedString("Save", comment: "Button for saving profile.")) {
save() if !ln.isEmpty && !is_ln_valid(ln: ln) {
dismiss() confirm_ln_address = true
} else {
save()
dismiss()
}
}
.alert(NSLocalizedString("Invalid Tip Address", comment: "Title of alerting as invalid tip address."), isPresented: $confirm_ln_address) {
Button(NSLocalizedString("Ok", comment: "Button to dismiss the alert.")) {
}
} message: {
Text("The address should either begin with LNURL or should look like an email address.", comment: "Giving the description of the alert message.")
} }
} }
} }