summernote: I have a problem with isEmpty to determine if the content isEmpty

IsEmpty. When i type space, the content of the $("#summernote").summernote("code") is ＆nbsp or ＆nbsp;＆nbsp;＆nbsp;,that’s when i hit enter, the content of the $("#summernote").summernote("code") is ＆nbsp;＆nbsp;＆nbsp;or enter after entering a space,the content of the $("#summernote").summernote("code") is ＆nbsp;＆nbsp;＆nbsp; 

There is a space when the check is not empty, how should I solve, help me, thank you @nsb @e2goon @BenJenkinson @dittos 1578451112(1) 1578451156(1)

About this issue

Original URL
State: closed
Created 4 years ago
Comments: 17 (7 by maintainers)

Most upvoted comments

I wonder what is your check point for isEmpty?

Maybe if you want to check empty status, see below code .

var $tempElement = $('<div />').html($('.summernote').summernote('code'))
var isEmpty = $tempElement.text().trim().replace(/ \r\n\t/g, '') === ''

easylogic on Jan 9, 2020

hi @fujilu

isEmpty method don’t check  

Because   is text node but not empty character.

easylogic on Jan 9, 2020