Compare two line edit box values without click event at Qt5

[guru]

Is this possible to compare two line editbox values, when ever click event was not applied through button. its just like a password change form.. you enetered old password, new password and confirmation of new password again.. is it possible to compare that two new password fields without button click...? all this codes are i want in either c++ or vc++.

[mcosta]

Hi,

you can catch QLineEdit::textChanged() signal for both new password field and compare the values or inserted password

[guru]

thanks @mcosta . its very helpful to me..