diff --git a/code/model/UserDefinedForm.php b/code/model/UserDefinedForm.php
index ad9690b..5013c38 100755
--- a/code/model/UserDefinedForm.php
+++ b/code/model/UserDefinedForm.php
@@ -554,7 +554,7 @@ EOS;
 		}
 
 		// Only add customScript if $default or $rules is defined
-    	if($default  || $rules) {
+		if($default  || $rules) {
 			Requirements::customScript(<<<JS
 				(function($) {
 					$(document).ready(function() {
diff --git a/code/model/editableformfields/EditableFileField.php b/code/model/editableformfields/EditableFileField.php
index 84695ad..bea8e6e 100755
--- a/code/model/editableformfields/EditableFileField.php
+++ b/code/model/editableformfields/EditableFileField.php
@@ -41,9 +41,9 @@ class EditableFileField extends EditableFormField {
 		);
 
 		$fields->addFieldToTab("Root.Main", new LiteralField("FileUploadWarning", 
-                "<p class=\"message notice\">" . _t("UserDefinedForm.FileUploadWarning", 
-                "Files uploaded through this field could be publicly accessible if the exact URL is known")
-                . "</p>"), "Type");
+				"<p class=\"message notice\">" . _t("UserDefinedForm.FileUploadWarning", 
+				"Files uploaded through this field could be publicly accessible if the exact URL is known")
+				. "</p>"), "Type");
 
 		return $fields;
 	}
diff --git a/code/model/editableformfields/EditableFormField.php b/code/model/editableformfields/EditableFormField.php
index f895b69..191af99 100755
--- a/code/model/editableformfields/EditableFormField.php
+++ b/code/model/editableformfields/EditableFormField.php
@@ -558,7 +558,7 @@ class EditableFormField extends DataObject {
 			TextField::create('CustomErrorMessage', _t('EditableFormField.CUSTOMERROR','Custom Error Message'))
 		);
 
-        $this->extend('updateFieldValidationOptions', $fields);
+		$this->extend('updateFieldValidationOptions', $fields);
 
 		return $fields;
 	}
diff --git a/code/model/editableformfields/EditableFormHeading.php b/code/model/editableformfields/EditableFormHeading.php
index 87bf6d7..180c8a4 100755
--- a/code/model/editableformfields/EditableFormHeading.php
+++ b/code/model/editableformfields/EditableFormHeading.php
@@ -88,6 +88,6 @@ class EditableFormHeading extends EditableFormField {
 	}
 
 	public function getLevel() {
-        return $this->getField('Level') ?: 3;
-    }
+		return $this->getField('Level') ?: 3;
+	}
 }
diff --git a/code/model/editableformfields/EditableTextField.php b/code/model/editableformfields/EditableTextField.php
index 092b351..0f6f3e6 100755
--- a/code/model/editableformfields/EditableTextField.php
+++ b/code/model/editableformfields/EditableTextField.php
@@ -17,7 +17,7 @@ class EditableTextField extends EditableFormField {
 		'MinLength' => 'Int',
 		'MaxLength' => 'Int',
 		'Rows' => 'Int(1)',
-        'Placeholder' => 'Varchar(255)'
+		'Placeholder' => 'Varchar(255)'
 	);
 
 	private static $defaults = array(
@@ -37,13 +37,13 @@ class EditableTextField extends EditableFormField {
 				))
 			);
 
-            $fields->addFieldToTab(
-                'Root.Main',
-                TextField::create(
-                    'Placeholder',
-                    _t('EditableTextField.PLACEHOLDER', 'Placeholder')
-                )
-            );
+			$fields->addFieldToTab(
+				'Root.Main',
+				TextField::create(
+					'Placeholder',
+					_t('EditableTextField.PLACEHOLDER', 'Placeholder')
+				)
+			);
 		});
 
 		return parent::getCMSFields();
@@ -105,8 +105,8 @@ class EditableTextField extends EditableFormField {
 			$field->setAttribute('data-rule-maxlength', $this->MaxLength);
 		}
 
-        if($this->Placeholder) {
-            $field->setAttribute('placeholder', $this->Placeholder);
-        }
+		if($this->Placeholder) {
+			$field->setAttribute('placeholder', $this->Placeholder);
+		}
 	}
 }