FIX [ bug #3432 ] Spaces should be removed from IBAN when formatting it

Close #3432

ChangeLog

@@ -21,6 +21,7 @@ FIX: Not showing task extrafields when creating from left menu
 FIX [ bug #3288 ] Tasks box is not properly drawn
 FIX [ bug #3211 ] Outstading bill amount of a client showed wrong amounts
 FIX [ bug #3321 ] Users with certain permissions were shown a "forbidden access" page even if they had the rights
+FIX [ bug #3432 ] Spaces should be removed from IBAN when formatting it
 
 NEW: Created new ContratLigne::insert function
 

htdocs/core/lib/pdf.lib.php

@@ -631,7 +631,8 @@ function pdf_bank(&$pdf,$outputlangs,$curx,$cury,$account,$onlynumber=0,$default
 	if ($account->getCountryCode() == 'IN') $ibankey="IFSC";
 	if (! empty($account->iban))
 	{
-		$ibanDisplay_temp = $outputlangs->convToOutputCharset($account->iban);
+		//Remove whitespaces to ensure we are dealing with the format we expect
+		$ibanDisplay_temp = str_replace(' ', '', $outputlangs->convToOutputCharset($account->iban));
 		$ibanDisplay = "";
 
 		for($i = 0; $i < dol_strlen($ibanDisplay_temp); $i++)