Validate query string

ehmicky · Mar 20, 2022 · 3db655d · 3db655d
1 parent 9887ea3
commit 3db655d
Show file tree

Hide file tree

Showing 2 changed files with 10 additions and 1 deletion.
diff --git a/src/config/normalize/lib/wild_wild_parser/normalize.js b/src/config/normalize/lib/wild_wild_parser/normalize.js
@@ -96,6 +96,13 @@ const throwTokenError = function (queryArray, token, message) {
   )
 }
 
+// Validate query string is a string
+export const validateQueryString = function (queryString) {
+  if (!isQueryString(queryString)) {
+    throw new Error('it must be a string.')
+  }
+}
+
 // Empty query strings are ambiguous and not allowed
 export const validateEmptyQuery = function ({ arrays }) {
   if (arrays.length === 0) {

diff --git a/src/config/normalize/lib/wild_wild_parser/query.js b/src/config/normalize/lib/wild_wild_parser/query.js
@@ -1,4 +1,4 @@
-import { validateEmptyQuery } from './normalize.js'
+import { validateEmptyQuery, validateQueryString } from './normalize.js'
 import {
   ESCAPE,
   ARRAY_SEPARATOR,
@@ -12,6 +12,8 @@ import { getStringTokenType } from './tokens/main.js'
 // Use imperative logic for performance
 // eslint-disable-next-line complexity
 export const parseQueryString = function (queryString) {
+  validateQueryString(queryString)
+
   const state = getInitialState()
 
   // eslint-disable-next-line fp/no-loops