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searchField.on('keyup paste', function() {
// Need a delay here because the paste event registers
// just before the text is actually pasted which would
// result in the input not having a value
var delay = window.setTimeout(function() {
if (searchField.val()) {
searchBtn.prop("disabled", false).removeClass("ui-state-disabled");
} else {
searchBtn.prop("disabled", true).addClass("ui-state-disabled");
}, 25);
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