Get value from input in model

Question

I have a bootstrap model and inside I have an input field.

<input type="text" name="quota" class="form-control" id="quotas" value="'.$storagequota.'" maxlength="20" >

Also, I have a button which when clicked calls a function so I can get the value of the input field.

function getQuota(){
    quota = $("#quotas").val();
    alert(quota);
}

The problem is that I cannot get the value that user typed. The weird thing is that i have another model in another page that works in the same way. Can someone help with that? Thanks in advance.

Answer 1

Just put the id of the modal before the id of the input

$("#registration_modal #useremail").val().trim()