<div dir="ltr">yes of course you can use just a regex. That would need to match any standard <span style="font-family:Consolas,Menlo,Monaco,'Lucida Console','Liberation Mono','DejaVu Sans Mono','Bitstream Vera Sans Mono','Courier New',monospace,sans-serif;font-size:13px;line-height:16.8999996185303px;white-space:pre-wrap;background-color:rgb(238,238,238)">^\+?[1-9]\d{1,14}$</span> BTW, 011 (as countrycode plus number) I think is invalid form, the stranded allows ANI to be up to 15 digit and does not have a min length.<div class="gmail_extra">
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