QT QlineEdit Input Validation -


how 1 set input validator on qlineedit such restricts valid ip address? i.e. x.x.x.x x must between 0 , 255.and x can not empty

the answer here

in short: have set qregexpvalidator appropriate regular expression ip4 adresses.


Comments

Popular posts from this blog

How to use SUM() in MySQL for calculated values -

ios - IBOutlet for image button not correctly referencing button after recreating outlet -

java - AEM: 403 Forbidden occurs when call a Post servlet -