//Terra-Virtua's Fabulous Forms-handling Javascripts //All contents (C) 2003-2007 Larry Groebe // 11/27/2007 CSC: strip underscores from fieldnames in error msg // 9/20/2007 Sanden: corrected validations and ValidateAll // 2/01/2007 formcalc is here; more validations // 2/01/2006 and more new validations // 8/05/2005 more new validations // 7/26/2005 new validations //v1.10 6/08/2005 revised include //v1.00 4/24/2005 adapted from tv_formagic //globals for forms validation TV_required=new Array() TV_required.optional=false TV_required.message="\nThe '{name}' field is required to complete the form. " //---- TV_email=new Array() TV_email.regex= /^([a-zA-Z0-9_.-])+@([a-zA-Z0-9_.-])+\.([a-zA-Z])+([a-zA-Z])+/ TV_email.message= "'{name}' is not a valid email address. Please correct it. " TV_email.optional=true //---- TV_email_required=new Array() TV_email_required.regex= /^([a-zA-Z0-9_.-])+@([a-zA-Z0-9_.-])+\.([a-zA-Z])+([a-zA-Z])+/ TV_email_required.message= "'{name}' is not a valid email address. Please correct it. " TV_email_required.optional=false //---- TV_phone=new Array() TV_phone.regex=/^[\(]?([0-9]{1,4})[-| |\)]+([0-9]{3,4})[-| ]?([0-9]{3,})$/ TV_phone.result='{1}+"-"+{2}+"-"+{3}' TV_phone.message= "'{name}' must be entered with correctly (including area code). " TV_phone.optional=true //---- TV_phone_required=new Array() TV_phone_required.regex=/^[\(]?([0-9]{1,4})[-| |\)]+([0-9]{3,4})[-| ]?([0-9]{3,})$/ TV_phone_required.result='{1}+"-"+{2}+"-"+{3}' TV_phone.message= "'{name}' must be entered with correctly (including area code). " TV_phone_required.optional=false //---- TV_mmddyyyy=new Array() TV_mmddyyyy.type="date" TV_mmddyyyy.regex= /^(\d\d?)\D+(\d\d?)(\D+(\d\d\d?\d?))?$/ TV_mmddyyyy.result='{1}*1+"/" + {2}*1 + "/"+(!{4}?2002:({4}<50?{4}*1+2000:({4}<100?{4}*1+1900:{4})))' TV_mmddyyyy.internal="new Date({4},{1},{2})" TV_mmddyyyy.optional=true //---- TV_mmddyyyy_required=new Array() TV_mmddyyyy_required.type="date" TV_mmddyyyy_required.regex= /^(\d\d?)\D+(\d\d?)(\D+(\d\d\d?\d?))?$/ TV_mmddyyyy_required.result='{1}*1+"/" + {2}*1 + "/"+(!{4}?2002:({4}<50?{4}*1+2000:({4}<100?{4}*1+1900:{4})))' TV_mmddyyyy_required.internal="new Date({4},{1},{2})" TV_mmddyyyy_required.optional=false //---- TV_yyyy=new Array() TV_yyyy.regex= /^(\d\d\d?\d?)$/ TV_yyyy.result='!{1}?2002:({1}<50?{1}*1+2000:({1}<100?{1}*1+1900:{1}))' TV_yyyy.optional=true //---- TV_dollar=new Array() TV_dollar.regex=/^\$?([1-9]{1}[0-9]{0,2}(\,[0-9]{3})*(\.[0-9]{0,2})?|[1-9]{1}[0-9]{0,}(\.[0-9]{0,2})?|0(\.[0-9]{0,2})?|(\.[0-9]{1,2})?)$/ TV_dollar.optional=true //---- TV_dollar_required=new Array() TV_dollar_required.regex=/^\$?([1-9]{1}[0-9]{0,2}(\,[0-9]{3})*(\.[0-9]{0,2})?|[1-9]{1}[0-9]{0,}(\.[0-9]{0,2})?|0(\.[0-9]{0,2})?|(\.[0-9]{1,2})?)$/ TV_dollar_required.optional=false //---- TV_integer=new Array() TV_integer.type="int" TV_integer.regex= /^(\d*)$/ TV_integer.result='{1}' TV_integer.min=0 TV_integer.max=32000 TV_integer.optional=true //---- TV_integer_required=new Array() TV_integer_required.type="int" TV_integer_required.regex= /^(\d*)$/ TV_integer_required.result='{1}' TV_integer_required.min=0 TV_integer_required.max=32000 TV_integer_required.optional=false //---- TV_percent=new Array() TV_percent.regex= /^(\d\d?\d?)%?$/ TV_percent.result='{1}' TV_percent.type="int" TV_percent.min=0 TV_percent.max=100 TV_percent.optional=true //---- TV_ssnum=new Array() TV_ssnum.regex=/^([0-9]{3})[-| )]?([0-9]{2})[-| ]?([0-9]{4})$/ TV_ssnum.result='{1}+"-"+{2}+"-"+{3}' TV_ssnum.optional=true //---- TV_web=new Array() TV_web.regex= /^((http:\/\/)?)(.+\..+)$/ TV_web.result='{3}' TV_web.optional=true //---- TV_web_required=new Array() TV_web_required.regex= /^((http:\/\/)?)(.+\..+)$/ TV_web_required.result='{3}' TV_web_required.optional=false //---- TV_mmyy=new Array() TV_mmyy.regex= /^(\d{1,2})\/(\d{2})$/ TV_mmyy.optional= true TV_mmyy.message= "Please enter only a two-digit month and year separated with a slash for '{name}'." //---- TV_mmyy_required=new Array() TV_mmyy_required.regex= /^(\d{1,2})\/(\d{2})$/ TV_mmyy_required.optional= false TV_mmyy_required.message= "Please enter only a two-digit month and year separated with a slash for '{name}'." //---- TV_creditcard=new Array() //TV_creditcard.regex= /^\d{4}-?\d{4}-?\d{4}-?\d{3,4}$/ TV_creditcard.regex=/^((4\d{3})|(5[1-5]\d{2})|(6011))-?\d{4}-?\d{4}-?\d{4}|3[4,7]\d{13}$/ TV_creditcard.optional= false TV_creditcard.message= "Please check for a valid credit card number. Do NOT enter the dashes on American Express cards." //---- TV_creditcard_required=new Array() //TV_creditcard.regex= /^\d{4}-?\d{4}-?\d{4}-?\d{3,4}$/ TV_creditcard_required.regex=/^((4\d{3})|(5[1-5]\d{2})|(6011))-?\d{4}-?\d{4}-?\d{4}|3[4,7]\d{13}$/ TV_creditcard_required.optional= false TV_creditcard_required.message= "Please check for a valid credit card number. Do NOT enter the dashes on American Express cards." //---- TV_height=new Array() TV_height.regex=/^([0-9])\D*([0-9]{0,2}).*$/ TV_height.result='{1} + "-" + {2}' TV_height.optional=false //---- TV_bigbucks=new Array() TV_bigbucks.regex= /^\$?(([1234567890.]+.*)[Dd]ollars?|([1234567890.]+.*))/ TV_bigbucks.result='"$"+{2}+{3}' TV_bigbucks.message="Dollar amount in {name} is invalid. " TV_bigbucks.optional=true var TV_errormsg='' //------------------- //LG 09/20/2006 fieldsets are (unnnamed) form elements! //LG 10/26/2004 fixes Zope and PHP pseudoname parsing TV_inUse=false function TV_validateAll(myform) { //run through all known fields in the form so that ValidateForm can also work //but only those fields which match our cookie'd "interests" TV_errormsg='' cnt=myform.elements.length // smatch=document.cookie.match(/interest=(.{3,6})!/) pmsg ="xxxx" //the "previous error message"...so we don't present duplicate errormessages for (x=0; x'') { alert ("The form couldn't be submitted due to the following errors:\r " + TV_errormsg + "\n") badfield.focus() return false } return true } //lg 10/26/2004 correctly reads fieldname //lg 02/19/2004 now allows passing of a basic validation spec with the fieldname //single-field wrapper for validateItem, so that validateAll can also work function TV_validate(thingee,validationspec) { if (TV_inUse){return} pmsg='' TV_inUse=true TV_errormsg='' fieldname=thingee.name.split(":")[0] //get rid of any PHP pseudoname stuff fieldname=fieldname.split("[")[0] //get rid of any Zope pseudoname stuff if (!validationspec) { //we didn't pass a validation spec? if (!validation[fieldname]) { //and there isn't a global one already alert ("WARNING: the " + fieldname.replace("_"," ") + " field has no validation template") TV_inUse=false return false } if (!TV_validateItem(thingee,validation[fieldname])) { alert (TV_errormsg+"\n") thingee.focus() TV_inUse=false return false } else { TV_inUse=false return true } } if (!TV_validateItem(thingee,validationspec)) { alert (TV_errormsg+"\n") thingee.focus() TV_inUse=false return false } else { TV_inUse=false return true } } // 11/11/04 LG - handles a single-checkbox-required situation // 2/19/04 LG - now pass the validation spec from the calling routine // 8/19/03 LG - fixed optional when it's a feildname; also added a matchfield '<>' type which looks to see if the two fields are mutually-exclusively-blank //7/15/02 LG MATCHFIELD can be "don't match"; OPTIONAL a field that must also be blank; radio buttons sorta in place //6/7/02 LG now with MATCHFIELD for text fields to test against one another function TV_validateItem(me, vspec) { fieldname=me.name.split(":")[0] //get rid of any Zope pseudoname stuff fieldname=fieldname.split("[")[0] //get rid of any PHP pseudoname stuff too displayname=fieldname.replace("_"," ") //also clean up the underscores //error msg depends if ALL we're doing is required field, or OK with a default msg if (typeof vspec=="string") { vmsg=vspec } else { vmsg= (vspec.message)?vspec.message:"\nThe '{name}' field is incorrect; please fix it and submit again. " } vmsg=vmsg.replace("{name}",displayname.replace(/_/g," ")) vmsg=vmsg.replace("{min}",eval(vspec.min)) vmsg=vmsg.replace("{max}",eval(vspec.max)) vmsg="\r"+vmsg if (vmsg==pmsg) { vmsg=''} else { pmsg=vmsg} //don't duplicate our previous message //decide if we're looking at a SELECT element, RADIO buttons, or something else //NOTE WE SHOULD INSTEAD TRY TO GET VALUE out of the DIFFERENT TYPES, THEN PROCESS IT ALIKE myvalue='' switch (me.type.substring(0,3)) { case 'sel': //SELECT STATEMENTS case 'rad': // radio buttons case 'che': //checkboxes if (me.type.substring(0,3)=='sel') { myvalue=me[me.selectedIndex].value } else { itemcount=me.form.elements[me.name].length //is this, like, a single chackbox? if (itemcount==undefined) { if (me.form.elements[me.name].checked) { myvalue= me.form.elements[me.name].value } } else { for (z=0; z'') { TV_errormsg=TV_errormsg + vmsg return false} //our trigger value isn't blank but we are - bad news } } tval=0 for (i=0; i'') } if (!(vspec.min) && !(vspec.max)) { //neither min nor max?then simply required if (myvalue=='') { TV_errormsg=TV_errormsg + vmsg //it didn't pass return false } return true } tmin = (vspec.min)? eval(vspec.min): 0 tmax = (vspec.max)? eval(vspec.max): me.length // tmin = (vspec.min)? tmin : (vspec.max) ? tmin: 1 //neither min nor max?then required if ((tval>tmax)||(tval') {success= !(altvalue>"")&&( me.value>"")} } if (!success) { TV_errormsg=TV_errormsg + vmsg //didn't match; don't pass return false } } // are we empty data? if (me.value=='') { if (vspec.optional) { // alert ("testing optional on '" + fieldname) if (vspec.optional==true) {return true} //that's OK...we're allowed to be blank and we are. element2=me.form.elements[vspec.optional] //only allowedto be blank if other field is too. vmsg=vmsg.replace("{optional}",vspec.optional) //get ready; tell the world the other field name if (element2.type.substring(0,3)=='sel') { //get the other field's value altvalue=element2.options[element2.selectedIndex].value } else { altvalue=element2.value } // alert ('altvalue field is '+ element2.name) // alert ('altvalue value is '+ altvalue) if (altvalue>'') { TV_errormsg=TV_errormsg + vmsg return false //our trigger value isn't blank but we are - bad news } else { return true } } else { TV_errormsg=TV_errormsg + vmsg //OPTIONAL flag isn't there; we must be filled in so don't pass return false } } if (!vspec.regex) {return true} //if no regex exists, we're done.... result=vspec.regex.exec(me.value) //if regex exists, validate it if (result==null) { TV_errormsg=TV_errormsg + vmsg //it didn't pass return false } //it passed regex at least; reformat it and redisplay it if (vspec.result) { tmp=vspec.result me.value=eval(tmp.replace(/\{/g,"result[").replace(/\}/g,"]")) } //now, do we have any min/max testing? if (vspec.min||vspec.max) { //first we extract the whole field or our submatches from our (cleaned-up) datafield result= (vspec.result) ? vspec.regex.exec(me.value): result=me.value //convert it/them to an actual value -- according to internal model if there is one. tval=eval( vspec.internal? vspec.internal.replace(/\{/g,"result[").replace(/\}/g,"]") : me.value) //if we could detect a failure here, we could fail validation //if no min or max specified, create something to test that always passes tmin = (vspec.min)? eval(vspec.min): tval - 1 tmax = (vspec.max)? eval(vspec.max): tval + 1 if ((tval>tmax)||(tval