extend buttons as well as inputs, selects and textareas
extend buttons as well as inputs, selects and textareas

tkywtnb/better-form-validation,davemo/better-form-validation,yucao24hours/better-form-validation,tkywtnb/better-form-validation,yucao24hours/better-form-validation,chemerisuk/better-form-validation,davemo/better-form-validation,chemerisuk/better-form-validation