Get all divs in a particular div using JQuery

Question

I have this document structure

<div id="log">
<div>ABC</div>
<br/>
<div>DEF</div>
<br/>
...
</div>

Where ... represents any number of div, br pairs.

Now I need to write a JQuery function called exists that takes an id (in this case "log") and a string (for example "DEF") and checks if in the "log" div there is any div whose text matches "DEF". My JQuery is weak, can someone help me with this?

Answer 1

if ( $('#log div:contains("DEF")').length ) {
   // exists
}