Payment input field is not secure

Hello @ducpl,

Just so that we get a better understanding here, could you clarify to which payment gateway you’re referring? Payment fields are usually part of a payment gateway plugin, so you may want to ask that question to the plugin authors.

Thanks.

Hello @rainfallnixfig Mirko P

I mean the fields enter name , email , address , etc….
Can spam quite a lot of code.
These input fields are not restricted and prevented from entering character codes.

Hi there,

Thanks for clarifying and apologies for the delayed response.

You can set a maxlength to checkout fields in order to limit field character length. Add a few lines of code following this article from Business Bloomer:

https://www.businessbloomer.com/woocommerce-maxlength-minlength-checkout-fields/

Hope this helps.

Hi @rainfallnixfig
Thanks you, have a nice day