From ff7070fd9119f59688e830308bf281c074382cb5 Mon Sep 17 00:00:00 2001
From: Melissa Miller <miller.2676@osu.edu>
Date: Tue, 18 Dec 2018 14:25:14 -0800
Subject: [PATCH] begin setting up form validation
---
src/Form/ModuleConfigurationForm.php | 20 ++++++++++++++++++++
1 file changed, 20 insertions(+)
diff --git a/src/Form/ModuleConfigurationForm.php b/src/Form/ModuleConfigurationForm.php
index 825eb45..66d4b08 100644
--- a/src/Form/ModuleConfigurationForm.php
+++ b/src/Form/ModuleConfigurationForm.php
@@ -215,6 +215,7 @@ class ModuleConfigurationForm extends ConfigFormBase {
return parent::buildForm($form, $form_state);
}
+
/**
* {@inheritdoc}
*/
@@ -250,4 +251,23 @@ class ModuleConfigurationForm extends ConfigFormBase {
parent::submitForm($form, $form_state);
}
+
+
+ /**
+ * {@inheritdoc}
+ */
+ public function validateForm(array &$form, FormStateInterface $form_state) {
+ $values = $form_state->getValues();
+
+ // phone numbers
+ $phoneNumbers = ['phone', 'fax'];
+
+ foreach ($phoneNumbers as $number) {
+ if (strlen($values[$number]) < 7) {
+ $form_state->setErrorByName($number, $this->t('The ' . $number . ' number is too short.'));
+ }
+ }
+
+ }
+
}
--
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