fix: frontend withdraw error message (#3282)

lnbits/static/js/wallet.js

@@ -274,19 +274,18 @@ window.WalletPageLogic = {
           if (!this.receive.lnurl) {
             this.readNfcTag()
           }
-          // TODO: lnurl_callback and lnurl_response
           // WITHDRAW
           if (response.data.extra.lnurl_response !== null) {
             if (response.data.extra.lnurl_response === false) {
               response.data.extra.lnurl_response = `Unable to connect`
             }
-
+            const domain = this.receive.lnurl.callback.split('/')[2]
             if (typeof response.data.extra.lnurl_response === 'string') {
               // failure
               Quasar.Notify.create({
                 timeout: 5000,
                 type: 'warning',
-                message: `${this.receive.lnurl.domain} lnurl-withdraw call failed.`,
+                message: `${domain} lnurl-withdraw call failed.`,
                 caption: response.data.extra.lnurl_response
               })
               return
@@ -294,7 +293,7 @@ window.WalletPageLogic = {
               // success
               Quasar.Notify.create({
                 timeout: 3000,
-                message: `Invoice sent to ${this.receive.lnurl.domain}!`,
+                message: `Invoice sent to ${domain}!`,
                 spinner: true
               })
             }
@@ -350,12 +349,11 @@ window.WalletPageLogic = {
         )
         .then(response => {
           const data = response.data
-
           if (data.status === 'ERROR') {
             Quasar.Notify.create({
               timeout: 5000,
               type: 'warning',
-              message: `${data.domain} lnurl call failed.`,
+              message: `lnurl scan failed.`,
               caption: data.reason
             })
             return