incrementing and decrementing works as expected but I need the number to display '0' instead of 'undefined' if it becomes zero or less. Currently, When it becomes zero, it goes one step more and returns undefined. I need it to…
I tried to increment a counter for a list with CSS. However, even though I can see the list numbers, those don't increment. I used :before and the CSS property counter. Here's the code: .services__details--content__step>ul>li:before { content: counter(counter); counter-increment: counter;…
In Jquery I'm attempting to increment the attribute value of 5 list items such that their position in the list changes on the click of a forward and backward button, but does not exceed the 5 possible positions, or become…
I found this snippet to add additional fields to a form. Works great. If you may, please let me know how I can have the added fields start at 2 while also maintaining the option to remove it. While i…
I am trying to learn some PHP by creating my own Wordpress theme. I seem to have struck a blank on a problem and Google aint helping much! I am trying to add a unique classname to each item within…
There is an inconsistency in increment/decrement operator function regarding strings in -at least- my version of PHP. Here is what I mean: php > echo phpversion(); 7.4.11 php > $test = 'abc12'; php > // increment works as expected php…