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This bug affects 1 person(s).
 14
IDProjectCategoryView StatusLast Update
12159Bug reports_ Unknownpublic2017-03-08 08:28
ReporterBielefeld Assigned Toc_schmitz  
PrioritynoneSeverityminor 
Status closedResolutionfixed 
Product Version2.63.x 
Fixed in Version2.64.x 
Summary12159: Regex Validation shows incorrect behaviour
Description

Entering a regex like /^abc$/ in the "Validation"-Field of a question
(here: of type text) does not show the expected behaviour when
the user enters the answer.

The regex requires the input to be "abc" (without quotes),
so "abc" is accepted, that is the expected and correct behaviour.
When e.g. "xyz" is entered, a warning message is trigged: correct!

Bug: After entering "abc" any other following characters are also
accepted, e.g. "abc123" etc., this is not correct according to the regex!

Steps To Reproduce

See attached LS-export to reproduce

TagsNo tags attached.
Attached Files
limesurvey_survey_1764804481.lss (12,540 bytes)   
<?xml version="1.0" encoding="UTF-8"?>
<document>
 <LimeSurveyDocType>Survey</LimeSurveyDocType>
 <DBVersion>261</DBVersion>
 <languages>
  <language>en</language>
 </languages>
 <groups>
  <fields>
   <fieldname>gid</fieldname>
   <fieldname>sid</fieldname>
   <fieldname>group_name</fieldname>
   <fieldname>group_order</fieldname>
   <fieldname>description</fieldname>
   <fieldname>language</fieldname>
   <fieldname>randomization_group</fieldname>
   <fieldname>grelevance</fieldname>
  </fields>
  <rows>
   <row>
    <gid><![CDATA[11]]></gid>
    <sid><![CDATA[1764804481]]></sid>
    <group_name><![CDATA[Regex]]></group_name>
    <group_order><![CDATA[0]]></group_order>
    <description/>
    <language><![CDATA[en]]></language>
    <randomization_group/>
    <grelevance/>
   </row>
  </rows>
 </groups>
 <questions>
  <fields>
   <fieldname>qid</fieldname>
   <fieldname>parent_qid</fieldname>
   <fieldname>sid</fieldname>
   <fieldname>gid</fieldname>
   <fieldname>type</fieldname>
   <fieldname>title</fieldname>
   <fieldname>question</fieldname>
   <fieldname>preg</fieldname>
   <fieldname>help</fieldname>
   <fieldname>other</fieldname>
   <fieldname>mandatory</fieldname>
   <fieldname>question_order</fieldname>
   <fieldname>language</fieldname>
   <fieldname>scale_id</fieldname>
   <fieldname>same_default</fieldname>
   <fieldname>relevance</fieldname>
   <fieldname>modulename</fieldname>
  </fields>
  <rows>
   <row>
    <qid><![CDATA[69]]></qid>
    <parent_qid><![CDATA[0]]></parent_qid>
    <sid><![CDATA[1764804481]]></sid>
    <gid><![CDATA[11]]></gid>
    <type><![CDATA[S]]></type>
    <title><![CDATA[g1q1]]></title>
    <question><![CDATA[Enter text]]></question>
    <preg><![CDATA[/^abc$/]]></preg>
    <help/>
    <other><![CDATA[N]]></other>
    <mandatory><![CDATA[N]]></mandatory>
    <question_order><![CDATA[1]]></question_order>
    <language><![CDATA[en]]></language>
    <scale_id><![CDATA[0]]></scale_id>
    <same_default><![CDATA[0]]></same_default>
    <relevance><![CDATA[1]]></relevance>
   </row>
  </rows>
 </questions>
 <surveys>
  <fields>
   <fieldname>sid</fieldname>
   <fieldname>admin</fieldname>
   <fieldname>expires</fieldname>
   <fieldname>startdate</fieldname>
   <fieldname>adminemail</fieldname>
   <fieldname>anonymized</fieldname>
   <fieldname>faxto</fieldname>
   <fieldname>format</fieldname>
   <fieldname>savetimings</fieldname>
   <fieldname>template</fieldname>
   <fieldname>language</fieldname>
   <fieldname>additional_languages</fieldname>
   <fieldname>datestamp</fieldname>
   <fieldname>usecookie</fieldname>
   <fieldname>allowregister</fieldname>
   <fieldname>allowsave</fieldname>
   <fieldname>autonumber_start</fieldname>
   <fieldname>autoredirect</fieldname>
   <fieldname>allowprev</fieldname>
   <fieldname>printanswers</fieldname>
   <fieldname>ipaddr</fieldname>
   <fieldname>refurl</fieldname>
   <fieldname>publicstatistics</fieldname>
   <fieldname>publicgraphs</fieldname>
   <fieldname>listpublic</fieldname>
   <fieldname>htmlemail</fieldname>
   <fieldname>sendconfirmation</fieldname>
   <fieldname>tokenanswerspersistence</fieldname>
   <fieldname>assessments</fieldname>
   <fieldname>usecaptcha</fieldname>
   <fieldname>usetokens</fieldname>
   <fieldname>bounce_email</fieldname>
   <fieldname>attributedescriptions</fieldname>
   <fieldname>emailresponseto</fieldname>
   <fieldname>emailnotificationto</fieldname>
   <fieldname>tokenlength</fieldname>
   <fieldname>showxquestions</fieldname>
   <fieldname>showgroupinfo</fieldname>
   <fieldname>shownoanswer</fieldname>
   <fieldname>showqnumcode</fieldname>
   <fieldname>bouncetime</fieldname>
   <fieldname>bounceprocessing</fieldname>
   <fieldname>bounceaccounttype</fieldname>
   <fieldname>bounceaccounthost</fieldname>
   <fieldname>bounceaccountpass</fieldname>
   <fieldname>bounceaccountencryption</fieldname>
   <fieldname>bounceaccountuser</fieldname>
   <fieldname>showwelcome</fieldname>
   <fieldname>showprogress</fieldname>
   <fieldname>questionindex</fieldname>
   <fieldname>navigationdelay</fieldname>
   <fieldname>nokeyboard</fieldname>
   <fieldname>alloweditaftercompletion</fieldname>
   <fieldname>googleanalyticsstyle</fieldname>
   <fieldname>googleanalyticsapikey</fieldname>
  </fields>
  <rows>
   <row>
    <sid><![CDATA[1764804481]]></sid>
    <admin><![CDATA[Administrator]]></admin>
    <adminemail/>
    <anonymized><![CDATA[N]]></anonymized>
    <faxto/>
    <format><![CDATA[G]]></format>
    <savetimings><![CDATA[N]]></savetimings>
    <template><![CDATA[default]]></template>
    <language><![CDATA[en]]></language>
    <additional_languages/>
    <datestamp><![CDATA[N]]></datestamp>
    <usecookie><![CDATA[N]]></usecookie>
    <allowregister><![CDATA[N]]></allowregister>
    <allowsave><![CDATA[Y]]></allowsave>
    <autonumber_start><![CDATA[0]]></autonumber_start>
    <autoredirect><![CDATA[N]]></autoredirect>
    <allowprev><![CDATA[N]]></allowprev>
    <printanswers><![CDATA[N]]></printanswers>
    <ipaddr><![CDATA[N]]></ipaddr>
    <refurl><![CDATA[N]]></refurl>
    <publicstatistics><![CDATA[N]]></publicstatistics>
    <publicgraphs><![CDATA[N]]></publicgraphs>
    <listpublic><![CDATA[N]]></listpublic>
    <htmlemail><![CDATA[Y]]></htmlemail>
    <sendconfirmation><![CDATA[Y]]></sendconfirmation>
    <tokenanswerspersistence><![CDATA[N]]></tokenanswerspersistence>
    <assessments><![CDATA[N]]></assessments>
    <usecaptcha><![CDATA[N]]></usecaptcha>
    <usetokens><![CDATA[N]]></usetokens>
    <bounce_email/>
    <emailresponseto/>
    <emailnotificationto/>
    <tokenlength><![CDATA[15]]></tokenlength>
    <showxquestions><![CDATA[Y]]></showxquestions>
    <showgroupinfo><![CDATA[B]]></showgroupinfo>
    <shownoanswer><![CDATA[Y]]></shownoanswer>
    <showqnumcode><![CDATA[X]]></showqnumcode>
    <bounceprocessing><![CDATA[N]]></bounceprocessing>
    <showwelcome><![CDATA[Y]]></showwelcome>
    <showprogress><![CDATA[Y]]></showprogress>
    <questionindex><![CDATA[0]]></questionindex>
    <navigationdelay><![CDATA[0]]></navigationdelay>
    <nokeyboard><![CDATA[N]]></nokeyboard>
    <alloweditaftercompletion><![CDATA[N]]></alloweditaftercompletion>
   </row>
  </rows>
 </surveys>
 <surveys_languagesettings>
  <fields>
   <fieldname>surveyls_survey_id</fieldname>
   <fieldname>surveyls_language</fieldname>
   <fieldname>surveyls_title</fieldname>
   <fieldname>surveyls_description</fieldname>
   <fieldname>surveyls_welcometext</fieldname>
   <fieldname>surveyls_endtext</fieldname>
   <fieldname>surveyls_url</fieldname>
   <fieldname>surveyls_urldescription</fieldname>
   <fieldname>surveyls_email_invite_subj</fieldname>
   <fieldname>surveyls_email_invite</fieldname>
   <fieldname>surveyls_email_remind_subj</fieldname>
   <fieldname>surveyls_email_remind</fieldname>
   <fieldname>surveyls_email_register_subj</fieldname>
   <fieldname>surveyls_email_register</fieldname>
   <fieldname>surveyls_email_confirm_subj</fieldname>
   <fieldname>surveyls_email_confirm</fieldname>
   <fieldname>surveyls_dateformat</fieldname>
   <fieldname>surveyls_attributecaptions</fieldname>
   <fieldname>email_admin_notification_subj</fieldname>
   <fieldname>email_admin_notification</fieldname>
   <fieldname>email_admin_responses_subj</fieldname>
   <fieldname>email_admin_responses</fieldname>
   <fieldname>surveyls_numberformat</fieldname>
   <fieldname>attachments</fieldname>
  </fields>
  <rows>
   <row>
    <surveyls_survey_id><![CDATA[1764804481]]></surveyls_survey_id>
    <surveyls_language><![CDATA[en]]></surveyls_language>
    <surveyls_title><![CDATA[Regex Test]]></surveyls_title>
    <surveyls_description><![CDATA[Demonstration of Regex Validation Failure

The Regex used in Question 1 is: /^abc$/

So only the string "abc" (without quotes) should be accepted.

Bug: Everything else after "abc" is also accepted, e.g.:
"abc123xyz" (which is incorrect regex behaviour).
]]></surveyls_description>
    <surveyls_welcometext><![CDATA[Thanks for testing!
]]></surveyls_welcometext>
    <surveyls_endtext/>
    <surveyls_url/>
    <surveyls_urldescription/>
    <surveyls_email_invite_subj><![CDATA[Invitation to participate in a survey]]></surveyls_email_invite_subj>
    <surveyls_email_invite><![CDATA[Dear {FIRSTNAME},<br />
<br />
you have been invited to participate in a survey.<br />
<br />
The survey is titled:<br />
"{SURVEYNAME}"<br />
<br />
"{SURVEYDESCRIPTION}"<br />
<br />
To participate, please click on the link below.<br />
<br />
Sincerely,<br />
<br />
{ADMINNAME} ({ADMINEMAIL})<br />
<br />
----------------------------------------------<br />
Click here to do the survey:<br />
{SURVEYURL}<br />
<br />
If you do not want to participate in this survey and don't want to receive any more invitations please click the following link:<br />
{OPTOUTURL}<br />
<br />
If you are blacklisted but want to participate in this survey and want to receive invitations please click the following link:<br />
{OPTINURL}]]></surveyls_email_invite>
    <surveyls_email_remind_subj><![CDATA[Reminder to participate in a survey]]></surveyls_email_remind_subj>
    <surveyls_email_remind><![CDATA[Dear {FIRSTNAME},<br />
<br />
Recently we invited you to participate in a survey.<br />
<br />
We note that you have not yet completed the survey, and wish to remind you that the survey is still available should you wish to take part.<br />
<br />
The survey is titled:<br />
"{SURVEYNAME}"<br />
<br />
"{SURVEYDESCRIPTION}"<br />
<br />
To participate, please click on the link below.<br />
<br />
Sincerely,<br />
<br />
{ADMINNAME} ({ADMINEMAIL})<br />
<br />
----------------------------------------------<br />
Click here to do the survey:<br />
{SURVEYURL}<br />
<br />
If you do not want to participate in this survey and don't want to receive any more invitations please click the following link:<br />
{OPTOUTURL}]]></surveyls_email_remind>
    <surveyls_email_register_subj><![CDATA[Survey registration confirmation]]></surveyls_email_register_subj>
    <surveyls_email_register><![CDATA[Dear {FIRSTNAME},<br />
<br />
You, or someone using your email address, have registered to participate in an online survey titled {SURVEYNAME}.<br />
<br />
To complete this survey, click on the following URL:<br />
<br />
{SURVEYURL}<br />
<br />
If you have any questions about this survey, or if you did not register to participate and believe this email is in error, please contact {ADMINNAME} at {ADMINEMAIL}.]]></surveyls_email_register>
    <surveyls_email_confirm_subj><![CDATA[Confirmation of your participation in our survey]]></surveyls_email_confirm_subj>
    <surveyls_email_confirm><![CDATA[Dear {FIRSTNAME},<br />
<br />
this email is to confirm that you have completed the survey titled {SURVEYNAME} and your response has been saved. Thank you for participating.<br />
<br />
If you have any further questions about this email, please contact {ADMINNAME} on {ADMINEMAIL}.<br />
<br />
Sincerely,<br />
<br />
{ADMINNAME}]]></surveyls_email_confirm>
    <surveyls_dateformat><![CDATA[9]]></surveyls_dateformat>
    <email_admin_notification_subj><![CDATA[Response submission for survey {SURVEYNAME}]]></email_admin_notification_subj>
    <email_admin_notification><![CDATA[Hello,<br />
<br />
A new response was submitted for your survey '{SURVEYNAME}'.<br />
<br />
Click the following link to reload the survey:<br />
{RELOADURL}<br />
<br />
Click the following link to see the individual response:<br />
{VIEWRESPONSEURL}<br />
<br />
Click the following link to edit the individual response:<br />
{EDITRESPONSEURL}<br />
<br />
View statistics by clicking here:<br />
{STATISTICSURL}]]></email_admin_notification>
    <email_admin_responses_subj><![CDATA[Response submission for survey {SURVEYNAME} with results]]></email_admin_responses_subj>
    <email_admin_responses><![CDATA[Hello,<br />
<br />
A new response was submitted for your survey '{SURVEYNAME}'.<br />
<br />
Click the following link to reload the survey:<br />
{RELOADURL}<br />
<br />
Click the following link to see the individual response:<br />
{VIEWRESPONSEURL}<br />
<br />
Click the following link to edit the individual response:<br />
{EDITRESPONSEURL}<br />
<br />
View statistics by clicking here:<br />
{STATISTICSURL}<br />
<br />
<br />
The following answers were given by the participant:<br />
{ANSWERTABLE}]]></email_admin_responses>
    <surveyls_numberformat><![CDATA[0]]></surveyls_numberformat>
   </row>
  </rows>
 </surveys_languagesettings>
</document>
Bug heat14
Complete LimeSurvey version number (& build)Version 2.63.1+170305
I will donate to the project if issue is resolvedNo
BrowserFirefox ESR 45.7.0
Database type & versionMySQL 5.5.47
Server OS (if known)Linux Debian-75-wheezy-64-LAMP 3.2.0-4-amd64
Webserver software & version (if known)Apache/2.2.22
PHP VersionPHP/5.4.45

Relationships

has duplicate 12172 closedc_schmitz RegEx validation for List with Comments comment box not working 

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Activities

Bielefeld

Bielefeld

2017-02-27 23:55

reporter   ~43086

It is probably the JavaScript-Regex-Check that is failing,
JS is enabled in my browser. When submitting wrong
data to the server, it replies correctly with an error message:
One or more questions have not been answered in a valid manner. You cannot proceed until these answers are valid.
So server-side regex checking seems to be okay.

c_schmitz

c_schmitz

2017-02-28 10:44

administrator   ~43087

Fix committed to master branch: http://bugs.limesurvey.org/plugin.php?page=Source/view&id=22391

c_schmitz

c_schmitz

2017-03-06 21:21

administrator   ~43170

Fix committed to master branch: http://bugs.limesurvey.org/plugin.php?page=Source/view&id=22445

c_schmitz

c_schmitz

2017-03-07 11:01

administrator   ~43174

Version 2.64.0 released

Related Changesets

LimeSurvey: master ade74ad9

2017-02-28 11:44

c_schmitz


Details Diff
Fixed issue 12159: On-page Regex validation shows incorrect behaviour
New feature: Regular expression flags can now be used in validation
Affected Issues
12159
mod - scripts/expressions/em_javascript.js Diff File

LimeSurvey: master 9ea8d195

2017-03-06 22:21

c_schmitz


Details Diff
Fixed issue 12159: On-page Regex validation shows incorrect behaviour Affected Issues
12159
mod - scripts/expressions/em_javascript.js Diff File

Issue History

Date Modified Username Field Change
2017-02-27 23:36 Bielefeld New Issue
2017-02-27 23:36 Bielefeld File Added: limesurvey_survey_1764804481.lss
2017-02-27 23:55 Bielefeld Note Added: 43086
2017-02-28 10:42 c_schmitz Assigned To => c_schmitz
2017-02-28 10:42 c_schmitz Status new => assigned
2017-02-28 10:44 c_schmitz Changeset attached => LimeSurvey master ade74ad9
2017-02-28 10:44 c_schmitz Note Added: 43087
2017-02-28 10:44 c_schmitz Resolution open => fixed
2017-02-28 12:28 c_schmitz Status assigned => resolved
2017-02-28 12:28 c_schmitz Fixed in Version => 2.64.x
2017-03-06 21:21 c_schmitz Changeset attached => LimeSurvey master 9ea8d195
2017-03-06 21:21 c_schmitz Note Added: 43170
2017-03-07 11:01 c_schmitz Note Added: 43174
2017-03-07 11:01 c_schmitz Status resolved => closed
2017-03-08 08:28 c_schmitz Relationship added has duplicate 12172