From dbee3dddba70783aa66b933ee48a187ef758efaa Mon Sep 17 00:00:00 2001 From: Adam Soltys Date: Fri, 2 Oct 2026 14:41:59 -0700 Subject: Send: a lightning address moves on to the amount by itself - Pasted with the keyboard (not only the Paste button) it is complete text: it advances at once, as a paste always did through the button. - Typed and then left alone for 0.9s, it is checked quietly (names: our registrar or BIP-353 DNS; zaps: the LNURL-pay endpoint answers) and the form moves on only if something answers. A half-typed domain answers nothing, so it just waits, with no error; finishing it moves on. - tools/send-lnaddr-advance-test.js (live registrar/DNS, adam@coinos.io). Co-Authored-By: Claude Opus 5.5 Claude-Session: https://claude.ai/code/session_01Dmcrt9KyNDKVWFKnb8BREo --- src/app.js | 23 ++++++++++++++++++++++- 1 file changed, 22 insertions(+), 1 deletion(-) (limited to 'src/app.js') diff --git a/src/app.js b/src/app.js index b797d9e..8394561 100644 --- a/src/app.js +++ b/src/app.js @@ -5059,6 +5059,13 @@ function destReady(a) { // to candidates with avatars; picking one runs the same path as pasting. const sendSearch = { rows: null, sync: null, pick: null, el: null }; let sendRevealTimer = null; +// A lightning address typed and then left alone: once typing has paused, +// ask whether it's real (the names and zaps features each know a way), and +// go on to the amount if anything answers. A half-typed domain answers +// nothing, so it just waits, with no error. +let sendPauseTimer = null; +const LN_ADDRESS_SHAPE = /^[^\s@]+@[^\s@]+\.[a-z]{2,}$/i; +const SEND_PAUSE_MS = 900; // With the phone keyboard up, the space under the recipient field is scarce — // park the field at the top of the view so the candidate list gets what's // left. Runs on focus and again whenever fresh candidates land (the list @@ -5132,6 +5139,8 @@ function recipientRow(s, r, i) { autocapitalize: 'none', autocomplete: 'off', spellcheck: 'false', value: shown, // one line of text: Enter doesn't break it onKeydown: (e) => { if (e.key === 'Enter') e.preventDefault(); }, + // pasted text is complete: it moves on at once, like the Paste button + onPaste: () => { r._pasted = true; }, // the delay lets the keyboard start opening (and any render() swap of // this input) before parkSendField measures the live activeElement. // warmSearch pre-opens the search transports so the first keystroke's @@ -5147,7 +5156,19 @@ function recipientRow(s, r, i) { const hadError = !!ui.sendError; ui.sendError = ''; // editing the destination starts over — drop stale errors if (i === 0) sendSearcher.update(v); // candidates render when results land - if (tryFeature(v, true)) return; // a bolt11 advances to its own confirmation + const pasted = r._pasted; r._pasted = false; + clearTimeout(sendPauseTimer); + if (tryFeature(v, !pasted)) return; // a bolt11 (or anything pasted) advances to its own confirmation + if (single && LN_ADDRESS_SHAPE.test(v.trim())) { + sendPauseTimer = setTimeout(async () => { + if (r.address !== v) return; + const answers = featureAll('probeLnAddress', v.trim()); + if (!answers.length) return; + const real = await Promise.any(answers.map((p) => Promise.resolve(p).then((x) => x || Promise.reject()))).then(() => true, () => false); + // still the same text, still on this form + if (real && r.address === v && ui.tab === 'send' && ui.send === s) tryFeature(v, false); + }, SEND_PAUSE_MS); + } // reveal/hide amount + controls as validity flips, an annotation // (zap button) appears/disappears, or an error clears — but only after // typing pauses: an immediate render swaps this input for a fresh node, -- cgit v1.2.3