{
                        xtype: 'textfield',
                        name: 'url_target',
                        itemId: 'url_target',
                        fieldLabel: "{{i18n PLUGINS_LINKDIRECTORY_LINK_DIALOG_URL_LABEL}} *",
                        ametysDescription: "{{i18n PLUGINS_LINKDIRECTORY_LINK_DIALOG_URL_DESC}}",
                        warnRegex: new RegExp ('^https?://.*$'),
                        warnRegexText: "{{i18n plugin.core:PLUGINS_CORE_REGEXP_INVALID_HTTP_URL_START}}"
                    },