Return val() of selector from lodash filter method Code Answer

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I have the following code:

_.filter($('.date-field'), function(n) { return n.val() });

where n is supposed to be the selected elements:

<input class="date-field" id="return-date" placeholder="return date" type="text" value="xyz">

I want to get the value of each element with class .date-field but when I do n.val(). It returns error:

Uncaught TypeError: n.val() is not a function

What should I do?


_.filter is used for filtering a collection of N elements to another collection of N or less elements.

If you want to transform each item in a collection, you should use

var results =$('.item'), function(item) {
  return item.value;
<script src=""></script>
<script src=""></script>
  <input type="text" class="item" value="1"/>
  <input type="text" class="item" value="2"/>
  <input type="text" class="item" value="3"/>
<div class="result"></div>

jQuery also has a map function which you can use instead of lodash, if you like.

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