fix: rjsf page break on hidden fail

Author: Elessar1802

src/Common/RJSF/templates/ObjectFieldTemplate.tsx

@@ -53,10 +53,13 @@ const Field = ({
             if (!hiddenSchemaProp) {
                 return true
             }
-            const value = JSONPath({ path: hiddenSchemaProp.match, json: formData })?.[0]
-            const isHidden = value === undefined || hiddenSchemaProp.condition === value
-            // NOTE: if should be hidden then filter it out i.e return false
-            return !isHidden
+            try {
+                const value = JSONPath({ path: hiddenSchemaProp.match, json: formData })?.[0]
+                const isHidden = value === undefined || hiddenSchemaProp.condition === value
+                return !isHidden
+            } catch {
+                return true
+            }
         })
         // NOTE: we probably should use uiSchema instead?
         .sort((prop) => (schema.properties?.[prop.name]?.type === 'boolean' ? -1 : 1))

src/Shared/validations.tsx

@@ -251,7 +251,9 @@ export const validateUniqueKeys = (keys: string[]) => {
 
 export const validateJSON = (json: string): ValidationResponseType => {
     try {
-        JSON.parse(json)
+        if (json) {
+            JSON.parse(json)
+        }
         return {
             isValid: true,
         }