remove inputChangeHandler and use setPageNameInput directly

packages/app/src/components/PageCreateModal.jsx

@@ -81,14 +81,6 @@ const PageCreateModal = (props) => {
     setTodayInput2(value);
   }
 
-  /**
-   * change pageNameInput
-   * @param {string} value
-   */
-  function inputChangeHandler(value) {
-    setPageNameInput(value);
-  }
-
   /**
    * change template
    * @param {string} value
@@ -206,7 +198,7 @@ const PageCreateModal = (props) => {
                     initializedPath={pageNameInput}
                     addTrailingSlash
                     onSubmit={ppacSubmitHandler}
-                    onInputChange={inputChangeHandler}
+                    onInputChange={value => setPageNameInput(value)}
                     autoFocus
                   />
                 )
@@ -217,7 +209,7 @@ const PageCreateModal = (props) => {
                       value={pageNameInput}
                       className="form-control flex-fill"
                       placeholder={t('Input page name')}
-                      onChange={e => inputChangeHandler(e.target.value)}
+                      onChange={e => setPageNameInput(e.target.value)}
                       required
                     />
                   </form>