fix: minor fixes to validation messages

- add two for SI items

models/doctype/Payment/Payment.js

@@ -113,9 +113,7 @@ export default {
       validate(value, doc) {
         if (value.isNegative()) {
           throw new frappe.errors.ValidationError(
-            frappe._(
-              `Payment amount cannot be less than zero. Amount has been reset.`
-            )
+            frappe._(`Payment amount cannot be less than zero.`)
           );
         }
 
@@ -128,16 +126,13 @@ export default {
               `Payment amount cannot exceed ${frappe.format(
                 amount,
                 'Currency'
-              )}. Amount has been reset.`
+              )}.`
             )
           );
         } else if (value.isZero()) {
           throw new frappe.errors.ValidationError(
             frappe._(
-              `Payment amount cannot be ${frappe.format(
-                value,
-                'Currency'
-              )}. Amount has been reset.`
+              `Payment amount cannot be ${frappe.format(value, 'Currency')}.`
             )
           );
         }

models/doctype/SalesInvoiceItem/SalesInvoiceItem.js

@@ -35,6 +35,15 @@ export default {
       fieldtype: 'Float',
       required: 1,
       default: 1,
+      validate(value, doc) {
+        if (value >= 0) {
+          return;
+        }
+
+        throw new frappe.errors.ValidationError(
+          frappe._(`Quantity (${value}) cannot be less than zero.`)
+        );
+      },
     },
     {
       fieldname: 'rate',
@@ -48,6 +57,17 @@ export default {
       },
       getCurrency: (row, doc) => doc.currency,
       formulaDependsOn: ['item'],
+      validate(value, doc) {
+        if (value.gte(0)) {
+          return;
+        }
+
+        throw new frappe.errors.ValidationError(
+          frappe._(
+            `Rate (${frappe.format(value, 'Currency')}) cannot be less zero.`
+          )
+        );
+      },
     },
     {
       fieldname: 'baseRate',

src/utils.js

@@ -152,7 +152,7 @@ export function openQuickEdit({ doctype, name, hideFields, defaults = {} }) {
 }
 
 export function getErrorMessage(e, doc) {
-  let errorMessage = e.message || _('An error occurred');
+  let errorMessage = e.message || _('An error occurred.');
   const { doctype, name } = doc;
   const canElaborate = doctype && name;
   if (e.type === frappe.errors.LinkValidationError && canElaborate) {