I am using select2(WhSelect2) in my form. I am a bit unsatisfied by the look of the form since the input (textfield) for tags is different with the other textfields, especially when error is appeared. Look at the attachment below:
4811
Any suggestion to make this similar to others (see sources field).
The only solution is by you changing the CSS. Select2 comes with its own CSS, and even though it looks similar to Bootstrap fields when used as a dropdown list (including ajax), it doesnt when used as a tag input.