🐛 (dify) Fix Dify error when inputs are empty

pnpm-lock.yaml

@@ -1479,6 +1479,9 @@ importers:
       unified:
         specifier: 11.0.4
         version: 11.0.4
+      validator:
+        specifier: ^13.11.0
+        version: 13.11.0
       zod:
         specifier: 3.22.4
         version: 3.22.4
@@ -1510,6 +1513,9 @@ importers:
       '@types/nodemailer':
         specifier: 6.4.8
         version: 6.4.8
+      '@types/validator':
+        specifier: ^13.11.9
+        version: 13.11.9
       next:
         specifier: 14.1.0
         version: 14.1.0(@babel/core@7.22.9)(react-dom@18.2.0)(react@18.2.0)
@@ -9661,6 +9667,10 @@ packages:
   /@types/unist@3.0.2:
     resolution: {integrity: sha512-dqId9J8K/vGi5Zr7oo212BGii5m3q5Hxlkwy3WpYuKPklmBEvsbMYYyLxAQpSffdLl/gdW0XUpKWFvYmyoWCoQ==}
 
+  /@types/validator@13.11.9:
+    resolution: {integrity: sha512-FCTsikRozryfayPuiI46QzH3fnrOoctTjvOYZkho9BTFLCOZ2rgZJHMOVgCOfttjPJcgOx52EpkY0CMfy87MIw==}
+    dev: true
+
   /@types/webpack@5.28.5(@swc/core@1.3.101)(esbuild@0.19.11):
     resolution: {integrity: sha512-wR87cgvxj3p6D0Crt1r5avwqffqPXUkNlnQ1mjU93G7gCuFjufZR4I6j8cz5g1F1tTYpfOOFvly+cmIQwL9wvw==}
     dependencies:
@@ -23236,6 +23246,11 @@ packages:
       spdx-correct: 3.2.0
       spdx-expression-parse: 3.0.1
 
+  /validator@13.11.0:
+    resolution: {integrity: sha512-Ii+sehpSfZy+At5nPdnyMhx78fEoPDkR2XW/zimHEL3MyGJQOCQ7WeP20jPYRz7ZCpcKLB21NxuXHF3bxjStBQ==}
+    engines: {node: '>= 0.10'}
+    dev: false
+
   /vary@1.1.2:
     resolution: {integrity: sha512-BNGbWLfd0eUPabhkXUVm0j8uuvREyTh5ovRa/dyow/BqAbZJyC+5fU+IzQOzmAKzYqYRAISoRhdQr3eIZ/PXqg==}
     engines: {node: '>= 0.8'}