An invalid form control with name="" is not focusable

Cover Image for An invalid form control with name="" is not focusable
Matheus Mello
Matheus Mello
published a few days ago. updated a few hours ago

An invalid form control with name='' is not focusable: Easy solutions to fix it! 😎🔧

Have you ever encountered the dreaded error message "An invalid form control with name='' is not focusable" while trying to submit a form in Google Chrome? 🤔 Don't worry, you're not alone! This error can be quite frustrating, especially if it prevents your customers from proceeding to your payment page. But fear not, because in this blog post, we'll explore some common issues that could be causing this error and provide you with easy solutions to fix it. Let's dive in! 💪

Understanding the Problem 🕵️‍♀️

When you encounter the "An invalid form control with name='' is not focusable" error, it typically means that there is a problem with one of the form controls on your page. In this case, the issue arises from hidden fields with the required attribute.

In the provided context, the use of .NET WebForms required field validators instead of the HTML5 required attribute seems to be the culprit. Since WebForms validators generate HTML output, they might create hidden fields with the required attribute, causing the error to occur randomly for some users. 🕷️

Solution 1: Remove the Required Attribute from Hidden Fields 🚫➡️🕶️

One straightforward solution is to identify and remove the required attribute from any hidden fields in your form. By doing so, you eliminate the conflict between the WebForms validators and the hidden fields, preventing the error from occurring.

To accomplish this, you'll need to inspect the HTML generated by your .NET WebForms validators. Look for any hidden fields with the required attribute and either remove the attribute entirely or modify it as needed. This simple step can save your users from experiencing the "An invalid form control" error. 🙌

Solution 2: Upgrade to HTML5 Validators ⬆️🚀

Another solution is to consider upgrading your form validation approach to use HTML5 validators instead of .NET WebForms validators. HTML5 provides native form validation features that are well-supported by modern browsers, including Chrome.

By leveraging HTML5 validators, you can ensure a more consistent and reliable form validation experience for your users, without running into conflicts between hidden fields and required attributes. This upgrade might require some modifications to your existing code, but it's a worthwhile investment in the long run. 🌟

Take Action and Happy Form Submitting! 🚀🥳

Now that you're armed with easy solutions to tackle the "An invalid form control with name='' is not focusable" error, it's time to take action! Choose the solution that best fits your scenario and start implementing it right away. Remember, happy users are more likely to complete their payments and come back for more.

If you found this blog post helpful, don't hesitate to share it with your fellow developers and online communities. Together, we can conquer these pesky form submission errors! 🤝💻

Got any other tips or tricks for handling form validation errors? Share them in the comments below! Let's keep the conversation going and help each other out. 🗣️💡

Happy form submitting and may you never see the "An invalid form control with name='' is not focusable" error again! 😄✉️


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