I'm trying to warn the users of spelling errors before they submit a form. I'm looking for a solution that hopefully will highlight the misspelled word in an input, textarea or richtextarea(CKeditor) field or at least give me a reference so I can highlight the field with the error in it.
I'm currently looking at this option. I also saw an alternative, but it looks expensive.
Any other decent solutions, maybe a server solution that I can query using Ajax?