Sitecore WFFM How To Change The Default Required Field Validation Message
Thu 14 July, 2016 / By Jon D Jones
Updating the default required field message in Sitecore is very simple. If you have never come across the WFFM 'NotEmpty' item, then you will now. You can find the NotEmpty item in the content editor here:
/sitecore/system/Modules/Web Forms for Marketers/Settings/System/System Validation/NotEmptyAfter opening the item, it should look a bit like this: In the 'Error Message' field, simply update the text to whatever suits your requirements, save the item and publish it. If you prefer to only change the message on a certain field type, like the single text field, in /sitecore/system/Modules/Web Forms for Marketers/Settings/Field Types/Simple Types. Find the field type item that you want to update, like 'Single Line Text'. You will need to modify the 'Localized Parameters' field. My one looks like this: From here updating the validation messages should be obvious. Enjoy!