Decimal support for FormHelper.

lib/Cake/Test/Case/View/Helper/FormHelperTest.php

@@ -354,6 +354,7 @@ class ValidateUser extends CakeTestModel {
 		'name' => array('type' => 'string', 'null' => '', 'default' => '', 'length' => '255'),
 		'email' => array('type' => 'string', 'null' => '', 'default' => '', 'length' => '255'),
 		'balance' => array('type' => 'float', 'null' => false, 'length' => '5,2'),
+		'cost_decimal' => array('type' => 'decimal', 'null' => false, 'length' => '6,3'),
 		'created' => array('type' => 'date', 'null' => '1', 'default' => '', 'length' => ''),
 		'updated' => array('type' => 'datetime', 'null' => '1', 'default' => '', 'length' => null)
 	);
@@ -1876,6 +1877,17 @@ class FormHelperTest extends CakeTestCase {
 		);
 		$this->assertTags($result, $expected);
 
+		$result = $this->Form->input('ValidateUser.cost_decimal');
+		$expected = array(
+			'div' => array('class'),
+			'label' => array('for'),
+			'Cost Decimal',
+			'/label',
+			'input' => array('name', 'type' => 'number', 'id'),
+			'/div',
+		);
+		$this->assertTags($result, $expected);
+
 		$result = $this->Form->input('Contact.email', array('id' => 'custom'));
 		$expected = array(
 			'div' => array('class' => 'input email'),

lib/Cake/View/Helper/FormHelper.php

@@ -1147,7 +1147,7 @@ class FormHelper extends AppHelper {
 				'boolean' => 'checkbox', 'timestamp' => 'datetime',
 				'text' => 'textarea', 'time' => 'time',
 				'date' => 'date', 'float' => 'number',
-				'integer' => 'number'
+				'integer' => 'number', 'decimal' => 'number'
 			);
 
 			if (isset($this->map[$type])) {