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form : add the verify of forms. Actually check only the mandatory part

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git-svn-id: https://svn.fournier38.fr/svn/ProgSVN/trunk@2705 bf3deb0d-5f1a-0410-827f-c0cc1f45334c
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Dominique Fournier
2016-04-26 12:27:00 +00:00
parent 5cad7a90b3
commit 191b795627
1 changed files with 29 additions and 15 deletions
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44
form.php
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@@ -118,20 +118,6 @@ class form
return $values;
}
/** Return TRUE if the value associated to a field is correct. Return an
array with a severity and a message to explain why a field is not
correct.
Fields can be an array with just one element, then only this element is
checked
@param array $fieldsVerify The fields to verify
@param array|null $valuesVerify The values of the fields to verify
@deprecated 0.17
*/
public function verify (&$fieldsVerify, $valuesVerify = NULL)
{
die ("FORM/VERIFY : UNUSED and deprecated\n");
}
/** Return the fields in HTML code. If $values is provided, use it in place
of default values. In case of select boxes, $values are the selected
elements
@@ -222,6 +208,8 @@ class form
$res .= "<script>document.getElementById('".$this->formName."_".
$focusElement."').focus();</script>\n";
$res .= "</form>\n";
if (isset ($_SESSION))
$_SESSION["domframework"]["form"]["fields"] = $this->fields;
return $res;
}
@@ -234,8 +222,32 @@ class form
$csrf->checkToken ($tokenFromUser);
}
/** Check if the parameters are correct with the defined fields
* Need the session !
* @return array containing the errors
*/
public function verify ($values, $fields=array ())
{
if (count ($fields) === 0)
{
if (! isset ($_SESSION["domframework"]["form"]["fields"]))
return array ();
$fields = $_SESSION["domframework"]["form"]["fields"];
}
$errors = array ();
foreach ($fields as $field)
{
if ($field->mandatory !== null &&
(! array_key_exists ($field->name, $values) ||
trim ($values[$field->name]) === ""))
$errors[$field->name] = _("Field mandatory and not provided");
}
return $errors;
}
/** Save the values and errors to be displayed in the next page if the session
* is available
* Need the session to work
* @param array $values The values of the fields filled by the user
* @param array|null $errors The errors detected by a verify
*/
@@ -248,7 +260,9 @@ class form
}
}
/** Reset the saved values to provide a clean form next page */
/** Reset the saved values to provide a clean form next page
* Need the session to work
*/
public function saveValuesErrorsReset ()
{
unset ($_SESSION["domframework"]["form"]["values"]);