> For the complete documentation index, see [llms.txt](https://shoppad.gitbook.io/uploadery/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://shoppad.gitbook.io/uploadery/customize-the-app/change-required-pop-up-error-message.md).

# Change required pop up error message

For Uploadery, you can edit the required pop up error message by inputting some code into your product template.

#### 1. Locate your theme’s product.liquid file

{% hint style="info" %}
Need Help Locating the **product.liquid** file?\
Search within the **Templates** folder. If your theme does not have a product.liquid file and if you see a product.json file, locate a file called **main-product. liquid** file in the **Sections** folder. 
{% endhint %}

#### 2. Copy the needed code below and paste it under everything in the theme's product.liquid file.

```html
<!--Uploadery app by ShopPad -->
<script>
// Change the error messages
window.Shoppad = window.Shoppad || {},     
window.Shoppad.apps = window.Shoppad.apps || {},     
window.Shoppad.apps.uploadery = window.Shoppad.apps.uploadery || {},     
window.Shoppad.apps.uploadery.strings = window.Shoppad.apps.uploadery.strings || {},   
// The strings
window.Shoppad.apps.uploadery.strings = {
  unacceptedFileType: "Sorry, this file format is not allowed",
  exceedsFileSize: "Sorry, this file size is too large",
  exceedsImageMaxWidth: "Sorry, this image width is too wide",
  exceedsImageMaxHeight: "Sorry, this image height is too tall",
  exceedsImageMinWidth: "Sorry, this image width is too small",
  exceedsImageMinHeight: "Sorry, this image height is too short",
  incorrectAspectRatio: "Sorry, this image is not in the correct aspect ratio, it must be: {{aspect_ratio}}",
  requiredFieldMessage: "Please upload your file(s) before adding to cart."
};
</script>
```

#### 3. Locate the default text of what you wish to modify and modify it accordingly.