JavaScript Select2 — placeholder not displaying select2 placeholder not displaying,select2 placeholder not showing

I think placeholder is a string. Not an object https://select2.github.io/examples.html#placeholders

$("select").select2({
    allowClear: true,
    placeholder:"Select an Title"

})
Answer:1

Error is placeholder: "Select an Title".It should be-

$("select").select2({
    allowClear: true,
    placeholder: {
        id: "0",
        text: "Select an Title" //Should be text not placeholder
    }
})

https://select2.org/placeholders

Answer:2

I write here because I've spent a lot of time figuring out what was wrong in my code. I've got the placeholder object not showing too (whereas a placeholder string shows correctly). The point is that the empty option element needs to match the value to the placeholder id. I mean, if you put a first empty option like the following:

<option></option>

it won't match with a placeholder declared as

placeholder : { id:'0', text:'Please select...'}

and it won't display anything. Instead you should write:

 <option value="0"></option>
Answer:3

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