How to disable the next button when the input field is empty

[gopinath93]

Hi,

How to disable the next button when the input field is empty and show the validation message

[kevinpoy]

//onkeyup if(field is empty){ //show validation $('#goal-setting-modal').find('.js-btn-step[data-orientation=next]').attr('disabled', true); }else{ $('#goal-setting-modal').find('.js-btn-step[data-orientation=next]').attr('disabled', false); }