InjectJS activity - Type Error: _clientFunc is not a function

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4

Can you change the script & try

function(SetTextInInput,inputText) {
var aTags = document.getElementsByTagName(“label”);

for (var i = 0; i < aTags.length; i++) {
	if (aTags[i].textContent ==  labelText){
		aTags[i].parentNode.getElementsByTagName("input")[0].value = inputText;
		break;
	}
}
};