How to Create form in PHP based Drupal as a module?
<?php
function appointment_menu($may_cache) {
$items = array();
$items[] = array(
'path' => 'app',
'title' => t('App'),
'callback' => 'drupal_get_form', // tell drupal to display a form
'callback arguments' => array('appointment_form'), // arguments for the callback have to be in an array. The form name is now 'appointment_form'
'access' => user_access('access content'),
'type' => MENU_CALLBACK);
return $items;
} // Builder function needs the same name as form
function appointment_form() {
$form['name'] = array(
'#type' => 'textfield',
'#title' => t('Name'),
'#size' => 30,
'#maxlength' => 64);
...
$form['submit'] = array('#type' => 'submit', '#value' => t('Save'));
$output = drupal_get_form('appointment_form', $form);
return $output;
} // Validate function is form name with 'validate' suffix
function appointment_form_validate($form_id, $form_values) {
form_set_error('', t('Error messages show here.'));
} // Submit function is form name with 'submit' suffix
function appointment_form_submit($form_id, $form_values) {
drupal_set_message(t('Your form has been saved.'));
}
?>
function appointment_menu($may_cache) {
$items = array();
$items[] = array(
'path' => 'app',
'title' => t('App'),
'callback' => 'drupal_get_form', // tell drupal to display a form
'callback arguments' => array('appointment_form'), // arguments for the callback have to be in an array. The form name is now 'appointment_form'
'access' => user_access('access content'),
'type' => MENU_CALLBACK);
return $items;
} // Builder function needs the same name as form
function appointment_form() {
$form['name'] = array(
'#type' => 'textfield',
'#title' => t('Name'),
'#size' => 30,
'#maxlength' => 64);
...
$form['submit'] = array('#type' => 'submit', '#value' => t('Save'));
$output = drupal_get_form('appointment_form', $form);
return $output;
} // Validate function is form name with 'validate' suffix
function appointment_form_validate($form_id, $form_values) {
form_set_error('', t('Error messages show here.'));
} // Submit function is form name with 'submit' suffix
function appointment_form_submit($form_id, $form_values) {
drupal_set_message(t('Your form has been saved.'));
}
?>
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