Merge pull request #104 from Log1x/log1x/add-setlabel

Add setLabel() helper method

src/FieldBuilder.php

@@ -159,6 +159,16 @@ public function setUnrequired()
         return $this->setConfig('required', 0);
     }
 
+    /**
+     * Will set field's label.
+     * @param string $label
+     * @return $this
+     */
+    public function setLabel($label)
+    {
+        return $this->setConfig('label', $label);
+    }
+
     /**
      * Will set field's instructions.
      * @param string $instructions
@@ -252,7 +262,7 @@ public function setWidth($width)
     public function setAttr($name, $value = null)
     {
         $wrapper = $this->getWrapper();
-        
+
         // set attribute.
         $wrapper[$name] = $value;
 

tests/FieldBuilderTest.php

@@ -118,6 +118,19 @@ public function testSetRequired()
         ], $subject->build());
     }
 
+    public function testSetLabel()
+    {
+        $subject = new FieldBuilder('my_field', 'text', ['prepend' => '$']);
+        $this->assertSame($subject, $subject->setLabel('My Label'));
+        $this->assertArraySubset([
+            'key' => 'field_my_field',
+            'name' => 'my_field',
+            'label' => 'My Label',
+            'type' => 'text',
+            'prepend' => '$',
+        ], $subject->build());
+    }
+
     public function testSetInstructions()
     {
         $subject = new FieldBuilder('my_field', 'text', ['prepend' => '$']);
@@ -187,7 +200,7 @@ public function testSetWidth()
             ],
         ], $subject->build());
     }
-    
+
     public function testSetAttr()
     {
         $subject = new FieldBuilder('my_field', 'text');