check "edittext" empty or not

6 次查看（过去 30 天）

Rahma Yeni 2012-4-21

评论： sathya ganesan 2021-1-28

Hello all.. ^^ I want to ask, how to check an "edittext" containing value or not..?? Thank you.. :)

Walter Roberson 2012-4-21

S = get(TheHandle, 'String');
if isempty(S)
  disp('no value');
else
  disp('value is present');
end

Note, though, that the value that is present might be all blanks or other whitespace.

Jhonatan Hurtado 2018-11-18

Muy buen aporte amigo, la transforme para mi comodidad.

sathya ganesan 2021-1-28

Coding not worked

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