fck editor validation

Use this Javascript at your aspx page.

<script type="text/javascript" language="javascript">
function ValidateForm()
{
     var valid=true;
     var EditorInstance = FCKeditorAPI.GetInstance('FCKeditor1');    //location_info is name of text area.
     var contents = EditorInstance.GetXHTML(true);
        if(!contents)
        {
            alert("Please enter some value !!");
            EditorInstance.Focus();
            var valid=false;
        }
        return valid;
}
</script>

// Here 'FCKeditor1' is the Id of your fckeditor.

Also, Put this code in the button tag, on the click of which you want to validate your fckeditor.

OnClientClick="return ValidateForm();"

Eg.

<asp:Button ID="btnSave" OnClientClick="return ValidateForm();" runat="server" Text="Save Data" onclick="btnSave_Click" />


This will surely solve your problem.

Anurag
@cheers@