public function validate()
{
//prepare can be called multiple times for simplicity, but should only run once.
if ($this->b_validated === true) {
return;
} else {
$this->b_validated = true;
}
//if security field has been filled, kill script with a false thankyou.
$secVar = $this->postVal($this->_id . '_fke' . date('Y') . 'Sp' . date('m') . 'Blk');
//This vields value is set with javascript. If the field does not equal the secredvalue
$secVar2 = $this->postVal($this->_id . '_fke' . date('Y') . 'Sp' . date('m') . 'Blk2');
if (strlen($secVar) > 0) {
$this->spamDetectExit(1);
}
if ($secVar2 !== false && $secVar2 != '1962') {
$this->spamDetectExit(2);
}
$this->setIsSubmitted(false);
$s_submittedVal = $this->postVal('submitVar_' . $this->_id);
if (empty($s_submittedVal) === false) {
$this->setIsSubmitted(true);
}
//process and add form rules
$a_fieldProps_jqValidate = array();
$a_fieldProps_jqValidateGroups = array();
$a_fieldProps_errstringJq = array();
$a_footJavascript = array();
//Keep tally of all validation errors. If posted and 0, form will continue.
foreach ($this->_rules as $rule) {
$o_elFull = $rule->getElement();
//verify this element is actually in the form
$b_found = false;
foreach ($this->_formElements as $o_el) {
if ($o_elFull === $o_el) {
$b_found = true;
break;
}
}
if ($b_found === false) {
JsonFormBuilder::throwError('Rule "' . $rule->getType() . '" for element "' . $o_elFull->getId() . '" specified, but element is not in form.');
}
if (is_array($o_elFull) === true) {
$o_el = $o_elFull[0];
} else {
$o_el = $o_elFull;
}
$elId = $o_el->getId();
//used to test simple single post values
$s_postedValue = $this->postVal($o_el->getId());
$elName = $o_el->getName();
if (isset($a_fieldProps_jqValidate[$elId]) === false) {
$a_fieldProps_jqValidate[$elId] = array();
}
if (isset($a_fieldProps_errstringJq[$elId]) === false) {
$a_fieldProps_errstringJq[$elId] = array();
}
$s_validationMessage = $rule->getValidationMessage();
switch ($rule->getType()) {
case FormRuleType::email:
$a_fieldProps_jqValidate[$elName][] = 'email:true';
$a_fieldProps_errstringJq[$elName][] = 'email:' . json_encode($s_validationMessage);
if (!empty($s_postedValue)) {
if (filter_var($s_postedValue, FILTER_VALIDATE_EMAIL) === false) {
$this->_invalidElements[] = $o_el;
$o_el->errorMessages[] = $s_validationMessage;
}
}
break;
case FormRuleType::url:
$a_fieldProps_jqValidate[$elName][] = 'url:true';
$a_fieldProps_errstringJq[$elName][] = 'url:' . json_encode($s_validationMessage);
if (!empty($s_postedValue)) {
if (filter_var($s_postedValue, FILTER_VALIDATE_URL) === false) {
$this->_invalidElements[] = $o_el;
$o_el->errorMessages[] = $s_validationMessage;
}
}
break;
case FormRuleType::fieldMatch:
$val = $rule->getValue();
if (is_a($val, 'JsonFormBuilder_baseElement') === false) {
$val = $this->getElementById($val);
}
if (is_a($val, 'JsonFormBuilder_baseElement') === false) {
JsonFormBuilder::throwError('Element for fieldMatch not found for "' . htmlspecialchars($elName) . '" rule. Specify a valid ID or Element Object');
}
$a_fieldProps_jqValidate[$elName][] = 'equalTo:"#' . $val->getId() . '"';
$a_fieldProps_errstringJq[$elName][] = 'equalTo:' . json_encode($s_validationMessage);
//validation check
$val1 = $this->postVal($o_elFull->getId());
$val2 = $this->postVal($val->getId());
if ($val1 !== $val2) {
$this->_invalidElements[] = $o_el;
$o_el->errorMessages[] = $s_validationMessage;
}
break;
case FormRuleType::maximumLength:
$val = (int) $rule->getValue();
$a_fieldProps_jqValidate[$elName][] = 'maxlength:' . $val;
$a_fieldProps_errstringJq[$elName][] = 'maxlength:' . json_encode($s_validationMessage);
if (is_a($o_el, 'JsonFormBuilder_elementCheckboxGroup')) {
//validation check
$a_elementsSelected = $this->postVal($o_el->getId());
if (is_array($a_elementsSelected) === true && count($a_elementsSelected) > 0) {
//ignore if not selected at all as "required" should pick this up.
if (is_array($a_elementsSelected) === false || count($a_elementsSelected) > $val) {
$this->_invalidElements[] = $o_el;
$o_el->errorMessages[] = $s_validationMessage;
}
}
} else {
//validation check
if (strlen($s_postedValue) > $val) {
$this->_invalidElements[] = $o_el;
$o_el->errorMessages[] = $s_validationMessage;
}
}
break;
case FormRuleType::maximumValue:
$val = (int) $rule->getValue();
$a_fieldProps_jqValidate[$elName][] = 'max:' . $val;
$a_fieldProps_errstringJq[$elName][] = 'max:' . json_encode($s_validationMessage);
//validation check
if ($s_postedValue != '' && (int) $s_postedValue > $val) {
$this->_invalidElements[] = $o_el;
$o_el->errorMessages[] = $s_validationMessage;
}
break;
case FormRuleType::minimumLength:
$val = (int) $rule->getValue();
$a_fieldProps_jqValidate[$elName][] = 'minlength:' . $val;
$a_fieldProps_errstringJq[$elName][] = 'minlength:' . json_encode($s_validationMessage);
if (is_a($o_el, 'JsonFormBuilder_elementCheckboxGroup')) {
//validation check
$a_elementsSelected = $this->postVal($o_el->getId());
if (is_array($a_elementsSelected) === true && count($a_elementsSelected) > 0) {
//ignore if not selected at all as "required" should pick this up.
if (is_array($a_elementsSelected) === false || count($a_elementsSelected) < $val) {
$this->_invalidElements[] = $o_el;
$o_el->errorMessages[] = $s_validationMessage;
}
}
} else {
//validation check
if (strlen($s_postedValue) < $val) {
$this->_invalidElements[] = $o_el;
$o_el->errorMessages[] = $s_validationMessage;
}
}
break;
case FormRuleType::minimumValue:
$val = (int) $rule->getValue();
$a_fieldProps_jqValidate[$elName][] = 'min:' . $val;
$a_fieldProps_errstringJq[$elName][] = 'min:' . json_encode($s_validationMessage);
//validation check
if ($s_postedValue != '' && (int) $s_postedValue < $val) {
$this->_invalidElements[] = $o_el;
$o_el->errorMessages[] = $s_validationMessage;
}
break;
case FormRuleType::numeric:
$a_fieldProps_jqValidate[$elName][] = 'digits:true';
$a_fieldProps_errstringJq[$elName][] = 'digits:' . json_encode($s_validationMessage);
//validation check
if ($s_postedValue != '' && ctype_digit($s_postedValue) === false) {
$this->_invalidElements[] = $o_el;
$o_el->errorMessages[] = $s_validationMessage;
}
break;
case FormRuleType::required:
$jqRequiredVal = 'true';
$ruleCondition = $rule->getCondition();
if (!empty($ruleCondition) && is_a($ruleCondition[0], 'JsonFormBuilder_baseElement') === false) {
$ruleCondition[0] = $this->getElementById($ruleCondition[0]);
}
$b_validateRequiredPost = true;
if (!empty($ruleCondition)) {
$this_elID = $ruleCondition[0]->getId();
if (is_a($ruleCondition[0], 'JsonFormBuilder_elementRadioGroup')) {
$s_valJq = 'jQuery("input[type=radio][name=' . $this_elID . ']")';
} else {
$s_valJq = 'jQuery("#' . $this_elID . '")';
}
$jqRequiredVal = '{depends:function(element){var v=' . $s_valJq . '.val(); return (v=="' . rawurlencode($ruleCondition[1]) . '"?true:false); }}';
$b_validateRequiredPost = false;
if ($this->postVal($this_elID) == $ruleCondition[1]) {
$b_validateRequiredPost = true;
}
}
if (is_a($o_el, 'JsonFormBuilder_elementMatrix')) {
$s_type = $o_el->getType();
$a_rows = $o_el->getRows();
$a_columns = $o_el->getColumns();
$a_namesForGroup = array();
switch ($s_type) {
case 'text':
for ($row_cnt = 0; $row_cnt < count($a_rows); $row_cnt++) {
for ($col_cnt = 0; $col_cnt < count($a_columns); $col_cnt++) {
$a_namesForGroup[] = $elName . '_' . $row_cnt . '_' . $col_cnt;
$a_fieldProps_jqValidate[$elName . '_' . $row_cnt . '_' . $col_cnt][] = 'required:' . $jqRequiredVal;
$a_fieldProps_errstringJq[$elName . '_' . $row_cnt . '_' . $col_cnt][] = 'required:' . json_encode($s_validationMessage);
}
}
break;
case 'radio':
for ($row_cnt = 0; $row_cnt < count($a_rows); $row_cnt++) {
$a_namesForGroup[] = $elName . '_' . $row_cnt;
$a_fieldProps_jqValidate[$elName . '_' . $row_cnt][] = 'required:' . $jqRequiredVal;
$a_fieldProps_errstringJq[$elName . '_' . $row_cnt][] = 'required:' . json_encode($s_validationMessage);
}
break;
case 'check':
for ($row_cnt = 0; $row_cnt < count($a_rows); $row_cnt++) {
$s_fieldName = $elName . '_' . $row_cnt . '[]';
$a_namesForGroup[] = $s_fieldName;
$a_fieldProps_jqValidate[$s_fieldName][] = 'required:' . $jqRequiredVal;
$a_fieldProps_errstringJq[$s_fieldName][] = 'required:' . json_encode($s_validationMessage);
}
break;
}
$a_fieldProps_jqValidateGroups[$elName] = implode(' ', $a_namesForGroup);
//validation check
$b_isMatrixValid = JsonFormBuilder::is_matrix_required_valid($o_el);
if ($b_validateRequiredPost && $b_isMatrixValid === false) {
$this->_invalidElements[] = $o_el;
$o_el->errorMessages[] = $s_validationMessage;
}
} else {
if (is_a($o_el, 'JsonFormBuilder_elementCheckboxGroup')) {
//validation check
$a_elementsSelected = $this->postVal($o_el->getId());
if ($b_validateRequiredPost && (is_array($a_elementsSelected) === false || count($a_elementsSelected) === 0)) {
$this->_invalidElements[] = $o_el;
$o_el->errorMessages[] = $s_validationMessage;
}
} else {
if (is_a($o_el, 'JsonFormBuilder_elementFile')) {
//validation check
if (isset($_FILES[$o_el->getId()]) === true && $_FILES[$o_el->getId()]['size'] != 0) {
//file is uploaded
} else {
if ($b_validateRequiredPost) {
$this->_invalidElements[] = $o_el;
$o_el->errorMessages[] = $s_validationMessage;
}
}
} else {
if (is_a($o_el, 'JsonFormBuilder_elementDate')) {
$a_fieldProps_jqValidate[$elName . '_0'][] = 'required:' . $jqRequiredVal . ',dateElementRequired:true';
$a_fieldProps_errstringJq[$elName . '_0'][] = 'required:' . json_encode($s_validationMessage) . ',dateElementRequired:' . json_encode($s_validationMessage);
//validation check
$elID = $o_el->getId();
$postVal0 = $this->postVal($elID . '_0');
$postVal1 = $this->postVal($elID . '_1');
$postVal2 = $this->postVal($elID . '_2');
if (empty($postVal0) === false && empty($postVal1) === false && empty($postVal2) === false) {
//all three date elements must be selected
} else {
if ($b_validateRequiredPost) {
$this->_invalidElements[] = $o_el;
$o_el->errorMessages[] = $s_validationMessage;
}
}
} else {
$a_fieldProps_jqValidate[$elName][] = 'required:' . $jqRequiredVal;
$a_fieldProps_errstringJq[$elName][] = 'required:' . json_encode($s_validationMessage);
//validation check
if ($b_validateRequiredPost && strlen($s_postedValue) < 1) {
$this->_invalidElements[] = $o_el;
$o_el->errorMessages[] = $s_validationMessage;
}
}
}
}
}
break;
case FormRuleType::date:
$s_thisVal = $rule->getValue();
$s_thisErrorMsg = str_replace('===dateformat===', $s_thisVal, $s_validationMessage);
$a_fieldProps_jqValidate[$elName][] = 'dateFormat:\'' . $s_thisVal . '\'';
$a_fieldProps_errstringJq[$elName][] = 'dateFormat:' . json_encode($s_thisErrorMsg);
//validation check
$a_formatInfo = JsonFormBuilder::is_valid_date($s_postedValue, $s_thisVal);
if ($b_validateRequiredPost && $a_formatInfo['status'] === false) {
$this->_invalidElements[] = $o_el;
$o_el->errorMessages[] = $s_thisErrorMsg;
}
break;
case FormRuleType::custom:
$custRuleName = $rule->getCustomRuleName();
if (empty($custRuleName)) {
JsonFormBuilder::throwError('CustomRuleName for custom rule not set (Element "' . htmlspecialchars($elName) . '" ' . self::fieldMatch . '").');
} else {
$custval = 'true';
$custRuleParam = $rule->getCustomRuleParam();
if (!empty($custRuleParam)) {
$custval = json_encode($custRuleParam);
}
$a_fieldProps_jqValidate[$elName][] = $custRuleName . ':' . $custval;
$a_fieldProps_errstringJq[$elName][] = $custRuleName . ':' . json_encode($s_validationMessage);
//validation check
$func = $rule->getCustomRuleValidateFunction();
if (!empty($func)) {
//validate server side
if (!empty($custRuleParam)) {
$valid = $func($s_postedValue, $custRuleParam);
} else {
$valid = $func($s_postedValue);
}
if ($valid !== true) {
$this->_invalidElements[] = $o_el;
$o_el->errorMessages[] = $s_validationMessage;
}
}
}
break;
case FormRuleType::conditionShow:
$jqRequiredVal = 'true';
$ruleCondition = $rule->getCondition();
if (!empty($ruleCondition) && is_a($ruleCondition[0], 'JsonFormBuilder_baseElement') === false) {
$ruleCondition[0] = $this->getElementById($ruleCondition[0]);
}
$b_validateRequiredPost = true;
if (!empty($ruleCondition)) {
$this_elID = $ruleCondition[0]->getId();
if (count($a_footJavascript) == 0) {
$a_footJavascript[] = 'var a; var e; var v; var b_s; var w;';
}
//input[type=radio][name=bedStatus]
$a_footJavascript[] = '' . 'b_v=false;' . (is_a($ruleCondition[0], 'JsonFormBuilder_elementRadioGroup') ? 'a=jQuery("input[type=radio][name=' . $this_elID . ']"); if(a.is(":checked")===false){v="";}else{v=a.val();}' : 'a=jQuery("#' . $this_elID . '"); v=a.val();') . 'if(v=="' . rawurlencode($ruleCondition[1]) . '"){ b_v=true; }' . 'e=jQuery("#' . $o_elFull->getId() . '");' . 'w=e.parents(".formSegWrap");' . 'if(b_v){w.show();}else{ w.hide(); }' . 'a.change(function(){ var e=jQuery("#' . $o_elFull->getId() . '"); var w=e.parents(".formSegWrap"); if(jQuery(this).val()=="' . rawurlencode($ruleCondition[1]) . '"){ w.show(); }else{ w.hide(); } });' . '';
}
break;
}
}
//validate on elements themselves
foreach ($this->_formElements as $o_el) {
if (is_object($o_el) === false) {
//
} else {
$s_elClass = get_class($o_el);
$s_postedValue = $this->postVal($o_el->getId());
if ($s_elClass == 'JsonFormBuilder_elementFile') {
$this->_attachmentIncluded = true;
$id = $o_el->getId();
$a_allowedExtenstions = $o_el->getAllowedExtensions();
$i_maxSize = $o_el->getMaxFilesize();
if ($a_allowedExtenstions) {
$s_extInvalidMessage = 'Only ' . strtoupper(implode(', ', $a_allowedExtenstions)) . ' files allowed.';
$a_fieldProps_jqValidate[$id][] = 'fileExtValid:' . json_encode($a_allowedExtenstions);
$a_fieldProps_errstringJq[$id][] = 'fileExtValid:"' . $s_extInvalidMessage . '"';
}
if ($i_maxSize) {
$mbOrkb = 'mb';
$size = round($i_maxSize / 1024 / 1024, 2);
if ($size < 1) {
$size = round($i_maxSize / 1024);
$mbOrkb = 'kb';
}
$s_sizeInvalidMessage = 'File exceeds size limit (' . $size . $mbOrkb . ').';
$a_fieldProps_jqValidate[$id][] = 'fileSizeValid:' . $i_maxSize;
$a_fieldProps_errstringJq[$id][] = 'fileSizeValid:"' . $s_sizeInvalidMessage . '"';
}
//validation
if (isset($_FILES[$id]['size']) === true && $_FILES[$id]['size'] > 0) {
if ($o_el->isAllowedFilename($_FILES[$id]['name']) === false) {
$this->_invalidElements[] = $o_el;
$o_el->errorMessages[] = $s_extInvalidMessage;
}
if ($o_el->isAllowedSize($_FILES[$id]['size']) === false) {
$this->_invalidElements[] = $o_el;
$o_el->errorMessages[] = $s_sizeInvalidMessage;
}
}
}
}
}
$this->_fieldProps_jqValidate = $a_fieldProps_jqValidate;
$this->_fieldProps_jqValidateGroups = $a_fieldProps_jqValidateGroups;
$this->_fieldProps_errstringJq = $a_fieldProps_errstringJq;
$this->_footJavascript = $a_footJavascript;
}
