When creating new articles, there is no validation group set on the form, as a result, if additional forms (like a login form) are on the page then the check for "Page.IsValid" in cmdSaveArticle_Click will return false and the form will not be saved. To correct this, formvalidators and form submission buttons should be assigned to a common validation group so that they do not clash with other forms which might appear on the DNN page.
When creating new articles, there is no validation group set on the form, as a result, if additional forms (like a login form) are on the page then the check for "Page.IsValid" in cmdSaveArticle_Click will return false and the form will not be saved. To correct this, formvalidators and form submission buttons should be assigned to a common validation group so that they do not clash with other forms which might appear on the DNN page.