Code style services dyndns

1 files changed, 239 insertions, 214 deletions

diff --git a/usr/local/www/services_dyndns_edit.php b/usr/local/www/services_dyndns_edit.php
index aa2bf43..0387dcf 100644
--- a/usr/local/www/services_dyndns_edit.php
+++ b/usr/local/www/services_dyndns_edit.php
@@ -42,13 +42,15 @@
 
 /* returns true if $uname is a valid DynDNS username */
 function is_dyndns_username($uname) {
-        if (!is_string($uname))
-                return false;
-        
-        if (preg_match("/[^a-z0-9\-\+.@_:]/i", $uname))
-                return false;
-        else
-                return true;
+	if (!is_string($uname)) {
+		return false;
+	}
+
+	if (preg_match("/[^a-z0-9\-\+.@_:]/i", $uname)) {
+		return false;
+	} else {
+		return true;
+	}
 }
 
 require("guiconfig.inc");
@@ -59,10 +61,12 @@ if (!is_array($config['dyndnses']['dyndns'])) {
 
 $a_dyndns = &$config['dyndnses']['dyndns'];
 
-if (is_numericint($_GET['id']))
+if (is_numericint($_GET['id'])) {
 	$id = $_GET['id'];
-if (isset($_POST['id']) && is_numericint($_POST['id']))
+}
+if (isset($_POST['id']) && is_numericint($_POST['id'])) {
 	$id = $_POST['id'];
+}
 
 if (isset($id) && isset($a_dyndns[$id])) {
 	$pconfig['username'] = $a_dyndns[$id]['username'];
@@ -88,9 +92,10 @@ if ($_POST) {
 
 	unset($input_errors);
 	$pconfig = $_POST;
-	
-	if(($pconfig['type'] == "freedns" || $pconfig['type'] == "namecheap") && $_POST['username'] == "")
-		$_POST['username'] = "none"; 
+
+	if (($pconfig['type'] == "freedns" || $pconfig['type'] == "namecheap") && $_POST['username'] == "") {
+		$_POST['username'] = "none";
+	}
 
 	/* input validation */
 	$reqdfields = array();
@@ -102,32 +107,37 @@ if ($_POST) {
 		$reqdfieldsn[] = gettext("Hostname");
 		$reqdfields[] = "passwordfld";
 		$reqdfieldsn[] = gettext("Password");
- 		$reqdfields[] = "username";
- 		$reqdfieldsn[] = gettext("Username");
-	}else{
+		$reqdfields[] = "username";
+		$reqdfieldsn[] = gettext("Username");
+	} else {
 		$reqdfields[] = "updateurl";
 		$reqdfieldsn[] = gettext("Update URL");
- 	}
+	}
 
 	do_input_validation($_POST, $reqdfields, $reqdfieldsn, $input_errors);
 
 	if (isset($_POST['host']) && in_array("host", $reqdfields)) {
 		/* Namecheap can have a @. in hostname */
-		if ($pconfig['type'] == "namecheap" && substr($_POST['host'], 0, 2) == '@.')
+		if ($pconfig['type'] == "namecheap" && substr($_POST['host'], 0, 2) == '@.') {
 			$host_to_check = substr($_POST['host'], 2);
-		else
+		} else {
 			$host_to_check = $_POST['host'];
+		}
 
-		if ($pconfig['type'] != "custom" && $pconfig['type'] != "custom-v6")
-			if (!is_domain($host_to_check))
+		if ($pconfig['type'] != "custom" && $pconfig['type'] != "custom-v6") {
+			if (!is_domain($host_to_check)) {
 				$input_errors[] = gettext("The hostname contains invalid characters.");
+			}
+		}
 
 		unset($host_to_check);
 	}
-	if (($_POST['mx'] && !is_domain($_POST['mx']))) 
+	if (($_POST['mx'] && !is_domain($_POST['mx']))) {
 		$input_errors[] = gettext("The MX contains invalid characters.");
-	if ((in_array("username", $reqdfields) && $_POST['username'] && !is_dyndns_username($_POST['username'])) || ((in_array("username", $reqdfields)) && ($_POST['username'] == ""))) 
- 		$input_errors[] = gettext("The username contains invalid characters.");
+	}
+	if ((in_array("username", $reqdfields) && $_POST['username'] && !is_dyndns_username($_POST['username'])) || ((in_array("username", $reqdfields)) && ($_POST['username'] == ""))) {
+		$input_errors[] = gettext("The username contains invalid characters.");
+	}
 
 	if (!$input_errors) {
 		$dyndns = array();
@@ -141,10 +151,11 @@ if ($_POST) {
 		$dyndns['curl_ipresolve_v4'] = $_POST['curl_ipresolve_v4'] ? true : false;
 		$dyndns['curl_ssl_verifypeer'] = $_POST['curl_ssl_verifypeer'] ? true : false;
 		/* In this place enable means disabled */
-		if ($_POST['enable'])
+		if ($_POST['enable']) {
 			unset($dyndns['enable']);
-		else
+		} else {
 			$dyndns['enable'] = true;
+		}
 		$dyndns['interface'] = $_POST['interface'];
 		$dyndns['zoneid'] = $_POST['zoneid'];
 		$dyndns['ttl'] = $_POST['ttl'];
@@ -154,20 +165,21 @@ if ($_POST) {
 		($dyndns['type'] == "custom" || $dyndns['type'] == "custom-v6") ? $dyndns['requestif'] = $_POST['requestif'] : $dyndns['requestif'] = $_POST['interface'];
 		$dyndns['descr'] = $_POST['descr'];
 		$dyndns['force'] = isset($_POST['force']);
-		
-		if($dyndns['username'] == "none")
+
+		if ($dyndns['username'] == "none") {
 			$dyndns['username'] = "";
+		}
 
-		if (isset($id) && $a_dyndns[$id])
+		if (isset($id) && $a_dyndns[$id]) {
 			$a_dyndns[$id] = $dyndns;
-		else {
- 			$a_dyndns[] = $dyndns;
+		} else {
+			$a_dyndns[] = $dyndns;
 			$id = count($a_dyndns) - 1;
 		}
 
 		$dyndns['id'] = $id;
 		//Probably overkill, but its better to be safe
-		for($i = 0; $i < count($a_dyndns); $i++) {
+		for ($i = 0; $i < count($a_dyndns); $i++) {
 			$a_dyndns[$i]['id'] = $i;
 		}
 
@@ -180,7 +192,7 @@ if ($_POST) {
 	}
 }
 
-$pgtitle = array(gettext("Services"),gettext("Dynamic DNS client"));
+$pgtitle = array(gettext("Services"), gettext("Dynamic DNS client"));
 include("head.inc");
 
 ?>
@@ -191,8 +203,8 @@ include("head.inc");
 <?php if ($savemsg) print_info_box($savemsg); ?>
 <script type="text/javascript">
 //<![CDATA[
-function _onTypeChange(type){ 
-	switch(type) {
+function _onTypeChange(type) {
+	switch (type) {
 		case "custom":
 		case "custom-v6":
 			document.getElementById("_resulttr").style.display = '';
@@ -232,220 +244,233 @@ function _onTypeChange(type){
 //]]>
 </script>
 <form action="services_dyndns_edit.php" method="post" name="iform" id="iform">
-              <table width="100%" border="0" cellpadding="6" cellspacing="0" summary="dynamic dns edit">
-                <tr>
-                  <td colspan="2" valign="top" class="optsect_t">
-				  <table border="0" cellspacing="0" cellpadding="0" width="100%" summary="title">
-				  <tr><td class="optsect_s"><strong><?=gettext("Dynamic DNS client");?></strong></td></tr>
-				  </table>
-				  </td>
-                </tr>
-                <tr>
-                  <td width="22%" valign="top" class="vncell"><?=gettext("Disable");?></td>
-				  <td width="78%" class="vtable">
-				    <input name="enable" type="checkbox" id="enable" value="<?=gettext("yes");?>" <?php if ($pconfig['enable']) echo "checked=\"checked\""; ?> />
-				  </td>
-                </tr>
-                <tr>
-                  <td width="22%" valign="top" class="vncellreq"><?=gettext("Service type");?></td>
-                  <td width="78%" class="vtable">
-			<select name="type" class="formselect" id="type" onchange="_onTypeChange(this.options[this.selectedIndex].value);">
-                      <?php
+	<table width="100%" border="0" cellpadding="6" cellspacing="0" summary="dynamic dns edit">
+		<tr>
+			<td colspan="2" valign="top" class="optsect_t">
+				<table border="0" cellspacing="0" cellpadding="0" width="100%" summary="title">
+					<tr>
+						<td class="optsect_s"><strong><?=gettext("Dynamic DNS client");?></strong></td>
+					</tr>
+				</table>
+			</td>
+		</tr>
+		<tr>
+			<td width="22%" valign="top" class="vncell"><?=gettext("Disable");?></td>
+			<td width="78%" class="vtable">
+				<input name="enable" type="checkbox" id="enable" value="<?=gettext("yes");?>" <?php if ($pconfig['enable']) echo "checked=\"checked\""; ?> />
+			</td>
+		</tr>
+		<tr>
+			<td width="22%" valign="top" class="vncellreq"><?=gettext("Service type");?></td>
+			<td width="78%" class="vtable">
+				<select name="type" class="formselect" id="type" onchange="_onTypeChange(this.options[this.selectedIndex].value);">
+					<?php
 						$types = explode(",", DYNDNS_PROVIDER_DESCRIPTIONS);
 						$vals = explode(" ", DYNDNS_PROVIDER_VALUES);
-						$j = 0; for ($j = 0; $j < count($vals); $j++): ?>
-                      <option value="<?=$vals[$j];?>" <?php if ($vals[$j] == $pconfig['type']) echo "selected=\"selected\"";?>>
-                      <?=htmlspecialchars($types[$j]);?>
-                      </option>
-                      <?php endfor; ?>
-                    </select></td>
-				</tr>
-				<tr>
-				   <td width="22%" valign="top" class="vncellreq"><?=gettext("Interface to monitor");?></td>  
-				   <td width="78%" class="vtable">
-				   <select name="interface" class="formselect" id="interface">
+						$j = 0;
+						for ($j = 0; $j < count($vals); $j++):
+					?>
+					<option value="<?=$vals[$j];?>" <?php if ($vals[$j] == $pconfig['type']) echo "selected=\"selected\"";?>>
+						<?=htmlspecialchars($types[$j]);?>
+					</option>
+					<?php
+						endfor;
+					?>
+				</select>
+			</td>
+		</tr>
+		<tr>
+			<td width="22%" valign="top" class="vncellreq"><?=gettext("Interface to monitor");?></td>
+			<td width="78%" class="vtable">
+				<select name="interface" class="formselect" id="interface">
 				<?php
-					$iflist = get_configured_interface_with_descr();					
-				   	foreach ($iflist as $if => $ifdesc) {
+					$iflist = get_configured_interface_with_descr();
+					foreach ($iflist as $if => $ifdesc) {
 						echo "<option value=\"{$if}\"";
-						if ($pconfig['interface'] == $if)
+						if ($pconfig['interface'] == $if) {
 							echo "selected=\"selected\"";
+						}
 						echo ">{$ifdesc}</option>\n";
 					}
 					unset($iflist);
 					$grouplist = return_gateway_groups_array();
-				   	foreach ($grouplist as $name => $group) {
+					foreach ($grouplist as $name => $group) {
 						echo "<option value=\"{$name}\"";
-						if ($pconfig['interface'] == $name)
+						if ($pconfig['interface'] == $name) {
 							echo "selected=\"selected\"";
+						}
 						echo ">GW Group {$name}</option>\n";
 					}
 					unset($grouplist);
 				?>
-					</select>
-					</td>
-				</tr>	
-				<tr id="_requestiftr">
-					<td width="22%" valign="top" class="vncellreq"><?=gettext("Interface to send update from");?></td>  
-					<td width="78%" class="vtable">
-					<select name="requestif" class="formselect" id="requestif">
+				</select>
+			</td>
+		</tr>
+		<tr id="_requestiftr">
+			<td width="22%" valign="top" class="vncellreq"><?=gettext("Interface to send update from");?></td>
+			<td width="78%" class="vtable">
+				<select name="requestif" class="formselect" id="requestif">
 				<?php
-					$iflist = get_configured_interface_with_descr();					
+					$iflist = get_configured_interface_with_descr();
 					foreach ($iflist as $if => $ifdesc) {
 						echo "<option value=\"{$if}\"";
-						if ($pconfig['requestif'] == $if)
+						if ($pconfig['requestif'] == $if) {
 							echo "selected=\"selected\"";
+						}
 						echo ">{$ifdesc}</option>\n";
 					}
 					unset($iflist);
 					$grouplist = return_gateway_groups_array();
 					foreach ($grouplist as $name => $group) {
 						echo "<option value=\"{$name}\"";
-						if ($pconfig['requestif'] == $name)
+						if ($pconfig['requestif'] == $name) {
 							echo "selected=\"selected\"";
+						}
 						echo ">GW Group {$name}</option>\n";
 					}
 					unset($grouplist);
 				?>
-					</select>
-					<br /><?= gettext("Note: This is almost always the same as the Interface to Monitor.");?>
-					</td>
-				</tr>
-                <tr id="_hostnametr">
-                  <td width="22%" valign="top" class="vncellreq"><?=gettext("Hostname");?></td>
-                  <td width="78%" class="vtable">
-                    <input name="host" type="text" class="formfld unknown" id="host" size="30" value="<?=htmlspecialchars($pconfig['host']);?>" />
-                    <br />
-				    <span class="vexpl">
-				    <span class="red"><strong><?=gettext("Note:");?><br /></strong>
-				    </span>
+				</select>
+				<br /><?=gettext("Note: This is almost always the same as the Interface to Monitor.");?>
+			</td>
+		</tr>
+		<tr id="_hostnametr">
+			<td width="22%" valign="top" class="vncellreq"><?=gettext("Hostname");?></td>
+			<td width="78%" class="vtable">
+				<input name="host" type="text" class="formfld unknown" id="host" size="30" value="<?=htmlspecialchars($pconfig['host']);?>" />
+				<br />
+				<span class="vexpl">
+					<span class="red">
+						<strong><?=gettext("Note:");?><br /></strong>
+					</span>
 					<?=gettext("Enter the complete host/domain name.  example:  myhost.dyndns.org");?><br />
 					<?=gettext("he.net tunnelbroker: Enter your tunnel ID");?><br />
 					<?=gettext("GleSYS: Enter your record ID");?><br />
-					<?= gettext("DNSimple: Enter only the domain name.");?>
-				    </span>
-		          </td>
-				</tr>
-                <tr id="_mxtr">
-                  <td width="22%" valign="top" class="vncell"><?=gettext("MX"); ?></td>
-                  <td width="78%" class="vtable">
-                    <input name="mx" type="text" class="formfld unknown" id="mx" size="30" value="<?=htmlspecialchars($pconfig['mx']);?>" />
-                    <br />
-					<?=gettext("Note: With DynDNS service you can only use a hostname, not an IP address.");?>
-					<br />
-                    <?=gettext("Set this option only if you need a special MX record. Not".
-                   " all services support this.");?></td>
-				</tr>
-                <tr id="_wildcardtr">
-                  <td width="22%" valign="top" class="vncell"><?=gettext("Wildcards"); ?></td>
-                  <td width="78%" class="vtable">
-                    <input name="wildcard" type="checkbox" id="wildcard" value="yes" <?php if ($pconfig['wildcard']) echo "checked=\"checked\""; ?> />
-                    <?=gettext("Enable ");?><?=gettext("Wildcard"); ?></td>
-				</tr>
-                <tr id="_verboselogtr">
-                  <td width="22%" valign="top" class="vncell"><?=gettext("Verbose logging"); ?></td>
-                  <td width="78%" class="vtable">
-                    <input name="verboselog" type="checkbox" id="verboselog" value="yes" <?php if ($pconfig['verboselog']) echo "checked=\"checked\""; ?> />
-                    <?=gettext("Enable ");?><?=gettext("verbose logging"); ?></td>
-				</tr>
-				<tr id="_curloptions">
-                  <td width="22%" valign="top" class="vncell"><?=gettext("CURL options"); ?></td>
-                  <td width="78%" class="vtable">
-                    <input name="curl_ipresolve_v4" type="checkbox" id="curl_ipresolve_v4" value="yes" <?php if ($pconfig['curl_ipresolve_v4']) echo "checked=\"checked\""; ?> />
-                    <?=gettext("Force IPv4 resolving"); ?><br />
-					<input name="curl_ssl_verifypeer" type="checkbox" id="curl_ssl_verifypeer" value="yes" <?php if ($pconfig['curl_ssl_verifypeer']) echo "checked=\"checked\""; ?> />
-                    <?=gettext("Verify SSL peer"); ?>
-				  </td>
-				</tr>
-                <tr id="_usernametr">
-                  <td width="22%" valign="top" class="vncellreq"><?=gettext("Username");?></td>
-                  <td width="78%" class="vtable">
-                    <input name="username" type="text" class="formfld user" id="username" size="20" value="<?=htmlspecialchars($pconfig['username']);?>" />
-                    <br /><?= gettext("Username is required for all types except Namecheap, FreeDNS and Custom Entries.");?>
-                    <br /><?= gettext("Route 53: Enter your Access Key ID.");?>
-                    <br /><?= gettext("GleSYS: Enter your API user.");?>
-                    <br /><?= gettext("For Custom Entries, Username and Password represent HTTP Authentication username and passwords.");?>
-                  </td>
-                </tr>
-                <tr>
-                  <td width="22%" valign="top" class="vncellreq"><?=gettext("Password");?></td>
-                  <td width="78%" class="vtable">
-                    <input name="passwordfld" type="password" class="formfld pwd" id="passwordfld" size="20" value="<?=htmlspecialchars($pconfig['password']);?>" />
-                    <br />
-                    <?=gettext("FreeDNS (freedns.afraid.org): Enter your \"Authentication Token\" provided by FreeDNS.");?>
-                    <br /><?= gettext("Route 53: Enter your Secret Access Key.");?>
-                    <br /><?= gettext("GleSYS: Enter your API key.");?>
-                    <br /><?= gettext("DNSimple: Enter your API token.");?>
-                  </td>
-                </tr>
-
-                <tr id="r53_zoneid" style="display:none">
-                  <td width="22%" valign="top" class="vncellreq"><?=gettext("Zone ID");?></td>
-                  <td width="78%" class="vtable">
-                    <input name="zoneid" type="text" class="formfld user" id="zoneid" size="20" value="<?=htmlspecialchars($pconfig['zoneid']);?>" />
-                    <br /><?= gettext("Enter Zone ID that you received when you created your domain in Route 53.");?>
-                    <br /><?= gettext("DNSimple: Enter the Record ID of record to update.");?>
-                  </td>
-                </tr>
-                <tr id="_urltr">
-                  <td width="22%" valign="top" class="vncell"><?=gettext("Update URL");?></td>
-                  <td width="78%" class="vtable">
-                    <input name="updateurl" type="text" class="formfld unknown" id="updateurl" size="60" value="<?=htmlspecialchars($pconfig['updateurl']);?>" />
-                    <br /><?= gettext("This is the only field required by for Custom Dynamic DNS, and is only used by Custom Entries.");?>
-			<br />
-			<?= gettext("If you need the new IP to be included in the request, put %IP% in its place.");?>
-                  </td>
-                </tr>
+					<?=gettext("DNSimple: Enter only the domain name.");?>
+				</span>
+			</td>
+		</tr>
+		<tr id="_mxtr">
+			<td width="22%" valign="top" class="vncell"><?=gettext("MX"); ?></td>
+			<td width="78%" class="vtable">
+				<input name="mx" type="text" class="formfld unknown" id="mx" size="30" value="<?=htmlspecialchars($pconfig['mx']);?>" />
+				<br />
+				<?=gettext("Note: With DynDNS service you can only use a hostname, not an IP address.");?>
+				<br />
+				<?=gettext("Set this option only if you need a special MX record. Not all services support this.");?>
+			</td>
+		</tr>
+		<tr id="_wildcardtr">
+			<td width="22%" valign="top" class="vncell"><?=gettext("Wildcards"); ?></td>
+			<td width="78%" class="vtable">
+				<input name="wildcard" type="checkbox" id="wildcard" value="yes" <?php if ($pconfig['wildcard']) echo "checked=\"checked\""; ?> />
+				<?=gettext("Enable ");?><?=gettext("Wildcard"); ?>
+			</td>
+		</tr>
+		<tr id="_verboselogtr">
+			<td width="22%" valign="top" class="vncell"><?=gettext("Verbose logging"); ?></td>
+			<td width="78%" class="vtable">
+				<input name="verboselog" type="checkbox" id="verboselog" value="yes" <?php if ($pconfig['verboselog']) echo "checked=\"checked\""; ?> />
+				<?=gettext("Enable ");?><?=gettext("verbose logging"); ?>
+			</td>
+		</tr>
+		<tr id="_curloptions">
+			<td width="22%" valign="top" class="vncell"><?=gettext("CURL options"); ?></td>
+			<td width="78%" class="vtable">
+				<input name="curl_ipresolve_v4" type="checkbox" id="curl_ipresolve_v4" value="yes" <?php if ($pconfig['curl_ipresolve_v4']) echo "checked=\"checked\""; ?> />
+				<?=gettext("Force IPv4 resolving"); ?><br />
+				<input name="curl_ssl_verifypeer" type="checkbox" id="curl_ssl_verifypeer" value="yes" <?php if ($pconfig['curl_ssl_verifypeer']) echo "checked=\"checked\""; ?> />
+				<?=gettext("Verify SSL peer"); ?>
+			</td>
+		</tr>
+			<tr id="_usernametr">
+			<td width="22%" valign="top" class="vncellreq"><?=gettext("Username");?></td>
+			<td width="78%" class="vtable">
+				<input name="username" type="text" class="formfld user" id="username" size="20" value="<?=htmlspecialchars($pconfig['username']);?>" />
+				<br /><?=gettext("Username is required for all types except Namecheap, FreeDNS and Custom Entries.");?>
+				<br /><?=gettext("Route 53: Enter your Access Key ID.");?>
+				<br /><?=gettext("GleSYS: Enter your API user.");?>
+				<br /><?=gettext("For Custom Entries, Username and Password represent HTTP Authentication username and passwords.");?>
+			</td>
+		</tr>
+		<tr>
+			<td width="22%" valign="top" class="vncellreq"><?=gettext("Password");?></td>
+			<td width="78%" class="vtable">
+				<input name="passwordfld" type="password" class="formfld pwd" id="passwordfld" size="20" value="<?=htmlspecialchars($pconfig['password']);?>" />
+				<br />
+				<?=gettext("FreeDNS (freedns.afraid.org): Enter your \"Authentication Token\" provided by FreeDNS.");?>
+				<br /><?=gettext("Route 53: Enter your Secret Access Key.");?>
+				<br /><?=gettext("GleSYS: Enter your API key.");?>
+				<br /><?=gettext("DNSimple: Enter your API token.");?>
+			</td>
+		</tr>
+		<tr id="r53_zoneid" style="display:none">
+			<td width="22%" valign="top" class="vncellreq"><?=gettext("Zone ID");?></td>
+			<td width="78%" class="vtable">
+				<input name="zoneid" type="text" class="formfld user" id="zoneid" size="20" value="<?=htmlspecialchars($pconfig['zoneid']);?>" />
+				<br /><?=gettext("Enter Zone ID that you received when you created your domain in Route 53.");?>
+				<br /><?=gettext("DNSimple: Enter the Record ID of record to update.");?>
+			</td>
+		</tr>
+		<tr id="_urltr">
+			<td width="22%" valign="top" class="vncell"><?=gettext("Update URL");?></td>
+			<td width="78%" class="vtable">
+				<input name="updateurl" type="text" class="formfld unknown" id="updateurl" size="60" value="<?=htmlspecialchars($pconfig['updateurl']);?>" />
+				<br /><?=gettext("This is the only field required by for Custom Dynamic DNS, and is only used by Custom Entries.");?>
+				<br /><?=gettext("If you need the new IP to be included in the request, put %IP% in its place.");?>
+			</td>
+		</tr>
 		<tr id="_resulttr">
-                  <td width="22%" valign="top" class="vncell"><?=gettext("Result Match");?></td>
-                  <td width="78%" class="vtable">
-                    <textarea name="resultmatch" class="formpre" id="resultmatch" cols="65" rows="7"><?=htmlspecialchars($pconfig['resultmatch']);?></textarea>
-                    <br /><?= gettext("This field is only used by Custom Dynamic DNS Entries.");?>
-			<br />
-			<?= gettext("This field should be identical to what your DDNS Provider will return if the update succeeds, leave it blank to disable checking of returned results.");?>
-			<br />
-			<?= gettext("If you need the new IP to be included in the request, put %IP% in its place.");?>
-			<br />
-			<?= gettext("If you need to include multiple possible values, separate them with a |.  If your provider includes a |, escape it with \\|");?>
-			<br />
-			<?= gettext("Tabs (\\t), newlines (\\n) and carriage returns (\\r) at the beginning or end of the returned results are removed before comparison.");?>
-                  </td>
-                </tr>
-
-                <tr id="r53_ttl" style="display:none">
-                  <td width="22%" valign="top" class="vncellreq"><?=gettext("TTL");?></td>
-                  <td width="78%" class="vtable">
-                    <input name="ttl" type="text" class="formfld user" id="ttl" size="20" value="<?=htmlspecialchars($pconfig['ttl']);?>" />
-                    <br /><?= gettext("Choose TTL for your dns record.");?>
-                  </td>
-                </tr>
-
-
-                <tr>
-                  <td width="22%" valign="top" class="vncell"><?=gettext("Description");?></td>
-                  <td width="78%" class="vtable">
-                    <input name="descr" type="text" class="formfld unknown" id="descr" size="60" value="<?=htmlspecialchars($pconfig['descr']);?>" />
-                  </td>
-                </tr>
-                <tr>
-                  <td width="22%" valign="top">&nbsp;</td>
-                  <td width="78%">
-                    <input name="Submit" type="submit" class="formbtn" value="<?=gettext("Save");?>" onclick="enable_change(true)" />
-					<a href="services_dyndns.php"><input name="cancel" type="button" class="formbtn" value="<?=gettext("Cancel");?>" /></a>
-					<?php if (isset($id) && $a_dyndns[$id]): ?>
-						<input name="id" type="hidden" value="<?=htmlspecialchars($id);?>" />
-						<input name="force" type="submit" class="formbtn" value="<?=gettext("Save & Force Update");?>" onclick="enable_change(true)" />
-					<?php endif; ?>
-                  </td>
-                </tr>
-                <tr>
-                  <td width="22%" valign="top">&nbsp;</td>
-                  <td width="78%"><span class="vexpl"><span class="red"><strong><?=gettext("Note:");?><br />
-                    </strong></span><?php printf(gettext("You must configure a DNS server in %sSystem:
-                    General setup%s or allow the DNS server list to be overridden
-                    by DHCP/PPP on WAN for dynamic DNS updates to work."),'<a href="system.php">','</a>');?></span></td>
-                </tr>
-              </table>
+			<td width="22%" valign="top" class="vncell"><?=gettext("Result Match");?></td>
+			<td width="78%" class="vtable">
+				<textarea name="resultmatch" class="formpre" id="resultmatch" cols="65" rows="7"><?=htmlspecialchars($pconfig['resultmatch']);?></textarea>
+				<br /><?=gettext("This field is only used by Custom Dynamic DNS Entries.");?>
+				<br /><?=gettext("This field should be identical to what your DDNS Provider will return if the update succeeds, leave it blank to disable checking of returned results.");?>
+				<br /><?=gettext("If you need the new IP to be included in the request, put %IP% in its place.");?>
+				<br /><?=gettext("If you need to include multiple possible values, separate them with a |.  If your provider includes a |, escape it with \\|");?>
+				<br /><?=gettext("Tabs (\\t), newlines (\\n) and carriage returns (\\r) at the beginning or end of the returned results are removed before comparison.");?>
+			</td>
+		</tr>
+		<tr id="r53_ttl" style="display:none">
+			<td width="22%" valign="top" class="vncellreq"><?=gettext("TTL");?></td>
+			<td width="78%" class="vtable">
+				<input name="ttl" type="text" class="formfld user" id="ttl" size="20" value="<?=htmlspecialchars($pconfig['ttl']);?>" />
+				<br /><?=gettext("Choose TTL for your dns record.");?>
+			</td>
+		</tr>
+		<tr>
+			<td width="22%" valign="top" class="vncell"><?=gettext("Description");?></td>
+			<td width="78%" class="vtable">
+				<input name="descr" type="text" class="formfld unknown" id="descr" size="60" value="<?=htmlspecialchars($pconfig['descr']);?>" />
+			</td>
+		</tr>
+		<tr>
+			<td width="22%" valign="top">&nbsp;</td>
+			<td width="78%">
+				<input name="Submit" type="submit" class="formbtn" value="<?=gettext("Save");?>" onclick="enable_change(true)" />
+				<a href="services_dyndns.php"><input name="cancel" type="button" class="formbtn" value="<?=gettext("Cancel");?>" /></a>
+				<?php if (isset($id) && $a_dyndns[$id]): ?>
+				<input name="id" type="hidden" value="<?=htmlspecialchars($id);?>" />
+				<input name="force" type="submit" class="formbtn" value="<?=gettext("Save & Force Update");?>" onclick="enable_change(true)" />
+				<?php endif; ?>
+			</td>
+		</tr>
+		<tr>
+			<td width="22%" valign="top">&nbsp;</td>
+			<td width="78%">
+				<span class="vexpl">
+					<span class="red">
+						<strong>
+							<?=gettext("Note:");?><br />
+						</strong>
+					</span>
+					<?php printf(gettext("You must configure a DNS server in %sSystem:
+						General setup%s or allow the DNS server list to be overridden
+						by DHCP/PPP on WAN for dynamic DNS updates to work."),'<a href="system.php">','</a>');?>
+				</span>
+			</td>
+		</tr>
+	</table>
 </form>
 <?php include("fend.inc"); ?>