Hello! How might I be able to allow for two acceptable formats in a field? I'm have an elementary understanding of the arbitrary mask feature. The two formats are as follows:
Format 1: A999999999 (one letter & nine numbers)
Format 2: AA999999999 (two letters & nine numbers)
Thank you in advance!
Try this as custom keystroke script:
if(event.willCommit){
var input = event.value;
var pattern = /^(|\d{4}$|\d{4}[A-Za-z]{2})$/;
if (!pattern.test(input)) {
event.rc = false;
app.alert("Input must be either 4 digits, 4 digits followed by 2 letters, or blank.");}}Already have an account? Login
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