In the WooCommerce Product Add-Ons Ultimate plugin textarea fields allow you to add textarea fields to your WooCommerce product. Textarea fields allows the user to enter multiple lines of text. There’s a demo product here.
If you would like to restrict the user to entering a single line of text, use the Text field.
To add a textarea field, just choose ‘Textarea’ from the ‘Field Type’ dropdown list.
When you select ‘Textarea’ as the field type, you’ll see the ‘Text’ tab appear in the settings. Click this to access further settings for your textarea field.
Min chars
Enter the minimum number of characters permitted in the textarea field.
Max chars
Enter the maximum number of characters permitted in the textarea field.
Show counter
Enable this option to display a counter showing the user how many characters they have entered and how many they are allowed.
Price per character
Enable this option if you would like to multiply the value of the field price by the number of characters entered by the user.
Free chars
An optional number of free characters to allow the user before the price per character pricing rule is implemented.
Only allow alphanumeric?
Check this field if you would like to restrict the characters to alphanumeric ones.
Only charge alphanumeric?
Check this field if you would like to allow non-alphanumeric characters but only charge for alphanumeric characters.