[root@csie5 ojs-isend]# diff -urNwbBE ../ojs-2.4.2/classes/author/form/submit/AuthorSubmitSuppFileForm.inc.php classes/author/form/submit/AuthorSubmitSuppFileForm.inc.php --- ../ojs-2.4.2/classes/author/form/submit/AuthorSubmitSuppFileForm.inc.php 2013-03-05 07:53:15.000000000 +0800 +++ classes/author/form/submit/AuthorSubmitSuppFileForm.inc.php 2014-04-06 20:44:26.538019331 +0800 @@ -57,7 +57,7 @@ } // Validation checks for this form - $this->addCheck(new FormValidatorLocale($this, 'title', 'required', 'author.submit.suppFile.form.titleRequired', $this->getRequiredLocale())); + $this->addCheck(new FormValidatorLocale($this, 'title', 'optional', 'author.submit.suppFile.form.titleRequired', $this->getRequiredLocale())); $this->addCheck(new FormValidatorPost($this)); } [root@csie5 ojs-isend]# diff -urNwbBE ../ojs-2.4.2/classes/submission/form/SuppFileForm.inc.php classes/submission/form/SuppFileForm.inc.php --- ../ojs-2.4.2/classes/submission/form/SuppFileForm.inc.php 2013-03-05 07:53:15.000000000 +0800 +++ classes/submission/form/SuppFileForm.inc.php 2014-04-06 20:43:46.412887456 +0800 @@ -54,7 +54,7 @@ } // Validation checks for this form - $this->addCheck(new FormValidatorLocale($this, 'title', 'required', 'author.submit.suppFile.form.titleRequired')); + $this->addCheck(new FormValidatorLocale($this, 'title', 'optional', 'author.submit.suppFile.form.titleRequired')); $this->addCheck(new FormValidatorURL($this, 'remoteURL', 'optional', 'submission.layout.galleyRemoteURLValid')); $this->addCheck(new FormValidatorPost($this)); }