dev/core#2846 Towards validation of start and end dates. Forms.

CRM/Campaign/Form/Campaign.php

@@ -249,22 +249,27 @@ public function buildQuickForm() {
     ];
 
     $this->addButtons($buttons);
+
+    $this->addFormRule(['CRM_Campaign_Form_Campaign', 'formRule']);
   }
 
   /**
    * add the rules (mainly global rules) for form.
    * All local rules are added near the element
    *
    * @param $fields
-   * @param $files
-   * @param $errors
    *
    * @return bool|array
-   * @see valid_date
    */
-  public static function formRule($fields, $files, $errors) {
+  public static function formRule($fields) {
     $errors = [];
 
+    // Validate start/end date inputs
+    $validateDates = \CRM_Utils_Date::validateStartEndDatepickerInputs('start_date', $fields['start_date'], 'end_date', $fields['end_date']);
+    if ($validateDates !== TRUE) {
+      $errors[$validateDates['key']] = $validateDates['message'];
+    }
+
     return empty($errors) ? TRUE : $errors;
   }
 

CRM/Contribute/Form/ContributionPage/Settings.php

@@ -252,11 +252,10 @@ public static function formRule($values, $files, $self) {
       }
     }
 
-    //CRM-11494
-    $start = CRM_Utils_Date::processDate($values['start_date']);
-    $end = CRM_Utils_Date::processDate($values['end_date']);
-    if (($end < $start) && ($end != 0)) {
-      $errors['end_date'] = ts('End date should be after Start date.');
+    // Validate start/end date inputs
+    $validateDates = \CRM_Utils_Date::validateStartEndDatepickerInputs('start_date', $values['start_date'], 'end_date', $values['end_date']);
+    if ($validateDates !== TRUE) {
+      $errors[$validateDates['key']] = $validateDates['message'];
     }
 
     if (!empty($self->_values['payment_processor']) && $financialType = CRM_Contribute_BAO_Contribution::validateFinancialType($values['financial_type_id'])) {

CRM/Event/Form/ManageEvent/EventInfo.php

@@ -196,8 +196,10 @@ public function buildQuickForm() {
   public static function formRule($values) {
     $errors = [];
 
-    if (!empty($values['end_date']) && ($values['end_date'] < $values['start_date'])) {
-      $errors['end_date'] = ts('End date should be after Start date.');
+    // Validate start/end date inputs
+    $validateDates = \CRM_Utils_Date::validateStartEndDatepickerInputs('start_date', $values['start_date'], 'end_date', $values['end_date']);
+    if ($validateDates !== TRUE) {
+      $errors[$validateDates['key']] = $validateDates['message'];
     }
 
     //CRM-4286

CRM/Event/Form/ManageEvent/Registration.php

@@ -460,10 +460,10 @@ public static function formRule($values, $files, $form) {
         }
       }
 
-      if (isset($values['registration_start_date']) && isset($values['registration_end_date'])) {
-        if ($values['registration_end_date'] < $values['registration_start_date']) {
-          $errorMsg['registration_end_date'] = ts('Registration end date should be after Registration start date');
-        }
+      // Validate start/end date inputs
+      $validateDates = \CRM_Utils_Date::validateStartEndDatepickerInputs('registration_start_date', $values['registration_start_date'], 'registration_end_date', $values['registration_end_date']);
+      if ($validateDates !== TRUE) {
+        $errorMsg[$validateDates['key']] = $validateDates['message'];
       }
 
       //check that the selected profiles have either firstname+lastname or email required

CRM/Price/Form/Field.php

@@ -449,6 +449,12 @@ public static function formRule($fields, $files, $form) {
       $errors['count'] = ts('Participant Count must be greater than zero.');
     }
 
+    // Validate start/end date inputs
+    $validateDates = \CRM_Utils_Date::validateStartEndDatepickerInputs('active_on', $fields['active_on'], 'expire_on', $fields['expire_on']);
+    if ($validateDates !== TRUE) {
+      $errors[$validateDates['key']] = $validateDates['message'];
+    }
+
     if ($form->_action & CRM_Core_Action::ADD) {
       if ($fields['html_type'] != 'Text') {
         $countemptyrows = 0;

CRM/Utils/Date.php

@@ -2223,4 +2223,57 @@ public static function convertDateToLocalTime($dateObject, $format = 'YmdHis') {
     return $dateObject->format($format);
   }
 
+  /**
+   * Check if the value returned by a date picker has a date section (ie: includes
+   * a '-' character) if it includes a time section (ie: includes a ':').
+   *
+   * @param string $value
+   *   A date/time string input from a datepicker value.
+   *
+   * @return bool
+   *   TRUE if valid, FALSE if there is a time without a date.
+   */
+  public static function datePickerValueWithTimeHasDate($value) {
+    // If there's no : (time) or a : and a - (date) then return true
+    return (
+      strpos($value, ':') === FALSE
+      || strpos($value, ':') !== FALSE && strpos($value, '-') !== FALSE
+    );
+  }
+
+  /**
+   * Validate start and end dates entered on a form to make sure they are
+   * logical. Expects the form keys to be start_date and end_date.
+   *
+   * @param string $startFormKey
+   *   The form element key of the 'start date'
+   * @param string $startValue
+   *   The value of the 'start date'
+   * @param string $endFormKey
+   *   The form element key of the 'end date'
+   * @param string $endValue
+   * The value of the 'end date'
+   *
+   * @return array|bool
+   *   TRUE if valid, an array of the erroneous form key, and error message to
+   *   use otherwise.
+   */
+  public static function validateStartEndDatepickerInputs($startFormKey, $startValue, $endFormKey, $endValue) {
+
+    // Check date as well as time is set
+    if (!empty($startValue) && !self::datePickerValueWithTimeHasDate($startValue)) {
+      return ['key' => $startFormKey, 'message' => ts('Please enter a date as well as a time.')];
+    }
+    if (!empty($endValue) && !self::datePickerValueWithTimeHasDate($endValue)) {
+      return ['key' => $endFormKey, 'message' => ts('Please enter a date as well as a time.')];
+    }
+
+    // Check end date is after start date
+    if (!empty($startValue) && !empty($endValue) && $endValue < $startValue) {
+      return ['key' => $endFormKey, 'message' => ts('The end date should be after the start date.')];
+    }
+
+    return TRUE;
+  }
+
 }

tests/phpunit/CRM/Campaign/Form/CampaignTest.php

@@ -1,25 +1,26 @@
 <?php
-/*
- +--------------------------------------------------------------------+
- | Copyright CiviCRM LLC. All rights reserved.                        |
- |                                                                    |
- | This work is published under the GNU AGPLv3 license with some      |
- | permitted exceptions and without any warranty. For full license    |
- | and copyright information, see https://civicrm.org/licensing       |
- +--------------------------------------------------------------------+
- */
 
-/**
- *  Test APIv3 civicrm_contribute_* functions
- *
- * @package CiviCRM_APIv3
- * @subpackage API_Contribution
- * @group headless
- */
 class CRM_Campaign_Form_CampaignTest extends CiviUnitTestCase {
 
   /**
-   * Test the submit function on the contribution page.
+   * Set up a correct array of form values.
+   *
+   * @return array
+   */
+  private function getCorrectFormFields($thousandSeparator) {
+    return [
+      'goal_revenue' => '$10' . $thousandSeparator . '000',
+      'is_active' => 1,
+      'title' => 'Test Campaign',
+      'start_date' => date('Y-m-d'),
+      'includeGroups' => [],
+      'custom' => [],
+      'campaign_type_id' => 1,
+    ];
+  }
+
+  /**
+   * Test the submit function on the campaign page.
    *
    * @param string $thousandSeparator
    *
@@ -30,17 +31,40 @@ public function testSubmit($thousandSeparator) {
     $this->createLoggedInUser();
     $form = new CRM_Campaign_Form_Campaign();
     $form->_action = CRM_Core_Action::ADD;
-    $result = CRM_Campaign_Form_Campaign::Submit([
-      'goal_revenue' => '$10' . $thousandSeparator . '000',
-      'is_active' => 1,
-      'title' => 'Test Campaign',
-      'start_date' => date('Y-m-d'),
-      'includeGroups' => [],
-      'custom' => [],
-      'campaign_type_id' => 1,
-    ], $form);
+    $values = $this->getCorrectFormFields($thousandSeparator);
+    $result = CRM_Campaign_Form_Campaign::Submit($values, $form);
     $campaign = $this->callAPISuccess('campaign', 'get', ['id' => $result['id']]);
     $this->assertEquals('10000.00', $campaign['values'][$campaign['id']]['goal_revenue']);
   }
 
+  /**
+   * Test end date not allowed with only 'time' part.
+   *
+   * @param string $thousandSeparator
+   *
+   * @dataProvider getThousandSeparators
+   */
+  public function testEndDateWithoutDateNotAllowed($thousandSeparator) {
+    $this->setCurrencySeparators($thousandSeparator);
+    $values = $this->getCorrectFormFields($thousandSeparator);
+    $values['end_date'] = '00:01';
+    $validationResult = \CRM_Campaign_Form_Campaign::formRule($values);
+    $this->assertArrayHasKey('end_date', $validationResult);
+  }
+
+  /**
+   * Test end date must be after start date.
+   *
+   * @param string $thousandSeparator
+   *
+   * @dataProvider getThousandSeparators
+   */
+  public function testEndDateBeforeStartDateNotAllowed($thousandSeparator) {
+    $this->setCurrencySeparators($thousandSeparator);
+    $values = $this->getCorrectFormFields($thousandSeparator);
+    $values['end_date'] = '1900-01-01 00:00';
+    $validationResult = \CRM_Campaign_Form_Campaign::formRule($values);
+    $this->assertArrayHasKey('end_date', $validationResult);
+  }
+
 }

tests/phpunit/CRM/Contribute/Form/ContributionPage/SettingsTest.php

@@ -0,0 +1,51 @@
+<?php
+
+class CRM_Contribute_Form_ContributionPage_SettingsTest extends CiviUnitTestCase {
+
+  /**
+   * Set up a correct array of form values.
+   *
+   * @return array
+   */
+  private function getCorrectFormFields() {
+    return [
+      'title' => 'Test contribution page',
+      'financial_type_id' => 1,
+      'start_date' => date('Y-m-d'),
+      'end_date' => date('Y-m-d', time() + 86400),
+    ];
+  }
+
+  /**
+   * Test correct form submission.
+   */
+  public function testValidFormSubmission() {
+    $values = $this->getCorrectFormFields();
+    $form = new CRM_Contribute_Form_ContributionPage_Settings();
+    $validationResult = \CRM_Contribute_Form_ContributionPage_Settings::formRule($values, [], $form);
+    $this->assertEmpty($validationResult);
+  }
+
+  /**
+   * Test end date not allowed with only 'time' part.
+   */
+  public function testEndDateWithoutDateNotAllowed() {
+    $values = $this->getCorrectFormFields();
+    $values['end_date'] = '00:01';
+    $form = new CRM_Contribute_Form_ContributionPage_Settings();
+    $validationResult = \CRM_Contribute_Form_ContributionPage_Settings::formRule($values, [], $form);
+    $this->assertArrayHasKey('end_date', $validationResult);
+  }
+
+  /**
+   * Test end date must be after start date.
+   */
+  public function testEndDateBeforeStartDateNotAllowed() {
+    $values = $this->getCorrectFormFields();
+    $values['end_date'] = '1900-01-01 00:00';
+    $form = new CRM_Contribute_Form_ContributionPage_Settings();
+    $validationResult = \CRM_Contribute_Form_ContributionPage_Settings::formRule($values, [], $form);
+    $this->assertArrayHasKey('end_date', $validationResult);
+  }
+
+}

tests/phpunit/CRM/Event/Form/ManageEvent/EventInfoTest.php

@@ -0,0 +1,49 @@
+<?php
+
+class CRM_Event_Form_ManageEvent_EventInfoTest extends CiviUnitTestCase {
+
+  /**
+   * Set up a correct array of form values.
+   *
+   * @return array
+   */
+  private function getCorrectFormFields() {
+    return [
+      'title' => 'A test event',
+      'event_type_id' => 1,
+      'default_role_id' => 1,
+      'start_date' => date('Y-m-d'),
+      'end_date' => date('Y-m-d', time() + 86400),
+    ];
+  }
+
+  /**
+   * Test correct form submission.
+   */
+  public function testValidFormSubmission() {
+    $values = $this->getCorrectFormFields();
+    $validationResult = \CRM_Event_Form_ManageEvent_EventInfo::formRule($values);
+    $this->assertEmpty($validationResult);
+  }
+
+  /**
+   * Test end date not allowed with only 'time' part.
+   */
+  public function testEndDateWithoutDateNotAllowed() {
+    $values = $this->getCorrectFormFields();
+    $values['end_date'] = '00:01';
+    $validationResult = \CRM_Event_Form_ManageEvent_EventInfo::formRule($values);
+    $this->assertArrayHasKey('end_date', $validationResult);
+  }
+
+  /**
+   * Test end date must be after start date.
+   */
+  public function testEndDateBeforeStartDateNotAllowed() {
+    $values = $this->getCorrectFormFields();
+    $values['end_date'] = '1900-01-01 00:00';
+    $validationResult = \CRM_Event_Form_ManageEvent_EventInfo::formRule($values);
+    $this->assertArrayHasKey('end_date', $validationResult);
+  }
+
+}

tests/phpunit/CRM/Event/Form/ManageEvent/RegistrationTest.php

@@ -0,0 +1,44 @@
+<?php
+
+class CRM_Event_Form_ManageEvent_RegistrationTest extends CiviUnitTestCase {
+
+  /**
+   * Set up a correct array of form values.
+   * @todo More fields are required for formRule to return no errors
+   *
+   * @return array
+   */
+  private function getCorrectFormFields() {
+    return [
+      'is_online_registration' => 1,
+      'registration_start_date' => date('Y-m-d'),
+      'registration_end_date' => date('Y-m-d', time() + 86400),
+      'is_email_confirm' => 0,
+      'confirm_title' => 'Confirm your registration',
+      'thankyou_title' => 'Thank you for your registration',
+    ];
+  }
+
+  /**
+   * Test end date not allowed with only 'time' part.
+   */
+  public function testEndDateWithoutDateNotAllowed() {
+    $values = $this->getCorrectFormFields();
+    $values['registration_end_date'] = '00:01';
+    $form = new CRM_Event_Form_ManageEvent_Registration();
+    $validationResult = \CRM_Event_Form_ManageEvent_Registration::formRule($values, [], $form);
+    $this->assertArrayHasKey('registration_end_date', $validationResult);
+  }
+
+  /**
+   * Test end date must be after start date.
+   */
+  public function testEndDateBeforeStartDateNotAllowed() {
+    $values = $this->getCorrectFormFields();
+    $values['registration_end_date'] = '1900-01-01 00:00';
+    $form = new CRM_Event_Form_ManageEvent_Registration();
+    $validationResult = \CRM_Event_Form_ManageEvent_Registration::formRule($values, [], $form);
+    $this->assertArrayHasKey('registration_end_date', $validationResult);
+  }
+
+}