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lukaszlenart pushed a commit to branch cleanup
in repository https://gitbox.apache.org/repos/asf/struts-site.git
commit d17fec147b56a5b958b99f7e6d9abdfac778a23b
Author: Lukasz Lenart <lukaszlen...@apache.org>
AuthorDate: Thu Apr 7 11:37:35 2022 +0200

    Uses spaces instead tabs
---
 source/core-developers/using-field-validators.md | 111 ++++++++++++-----------
 1 file changed, 56 insertions(+), 55 deletions(-)

diff --git a/source/core-developers/using-field-validators.md 
b/source/core-developers/using-field-validators.md
index b9dc43016..32c2d1e99 100644
--- a/source/core-developers/using-field-validators.md
+++ b/source/core-developers/using-field-validators.md
@@ -150,61 +150,62 @@ public class FieldValidatorsExampleAction extends 
AbstractValidationActionSuppor
 Create the `validator.xml`.
 
 ```xml
+
 <validators>
-       <field name="requiredValidatorField">
-               <field-validator type="required">
-                       <message><![CDATA[ required ]]></message>
-               </field-validator>
-       </field>
-       <field name="requiredStringValidatorField">
-               <field-validator type="requiredstring">
-                       <param name="trim">true</param>
-                       <message><![CDATA[ required and must be string 
]]></message>
-               </field-validator>
-       </field>
-       <field name="integerValidatorField">
-               <field-validator type="int">
-                       <param name="min">1</param>
-                       <param name="max">10</param>
-                       <message><![CDATA[ must be integer min 1 max 10 if 
supplied ]]></message>
-               </field-validator>
-       </field>
-       <field name="dateValidatorField">
-               <field-validator type="date">
-                       <param name="min">01/01/1990</param>
-                       <param name="max">01/01/2000</param>
-                       <message><![CDATA[ must be a min 01-01-1990 max 
01-01-2000 if supplied ]]></message>
-               </field-validator>
-       </field>
-       <field name="emailValidatorField">
-               <field-validator type="email">
-                       <message><![CDATA[ must be a valid email if supplied 
]]></message>
-               </field-validator>
-       </field>
-       <field name="urlValidatorField">
-               <field-validator type="url">
-                       <message><![CDATA[ must be a valid url if supplied 
]]></message>
-               </field-validator>
-       </field>
-       <field name="stringLengthValidatorField">
-               <field-validator type="stringlength">
-                       <param name="maxLength">4</param>
-                       <param name="minLength">2</param>
-                       <param name="trim">true</param>
-                       <message><![CDATA[ must be a String of a specific 
greater than 1 less than 5 if specified ]]></message>
-               </field-validator>
-       </field>
-       <field name="regexValidatorField">
-               <field-validator type="regex">
-                       <param name="regex"><![CDATA[ [^<>]+ ]]></param>
-                       <message><![CDATA[ regexValidatorField must match a 
regexp (.*.txt) if specified ]]></message>
-               </field-validator>
-       </field>
-       <field name="fieldExpressionValidatorField">
-               <field-validator type="fieldexpression">
-                       <param name="expression">(fieldExpressionValidatorField 
== requiredValidatorField)</param>
-                       <message><![CDATA[ must be the same as the Required 
Validator Field if specified ]]></message>
-               </field-validator>
-       </field>
+    <field name="requiredValidatorField">
+        <field-validator type="required">
+            <message><![CDATA[ required ]]></message>
+        </field-validator>
+    </field>
+    <field name="requiredStringValidatorField">
+        <field-validator type="requiredstring">
+            <param name="trim">true</param>
+            <message><![CDATA[ required and must be string ]]></message>
+        </field-validator>
+    </field>
+    <field name="integerValidatorField">
+        <field-validator type="int">
+            <param name="min">1</param>
+            <param name="max">10</param>
+            <message><![CDATA[ must be integer min 1 max 10 if supplied 
]]></message>
+        </field-validator>
+    </field>
+    <field name="dateValidatorField">
+        <field-validator type="date">
+            <param name="min">01/01/1990</param>
+            <param name="max">01/01/2000</param>
+            <message><![CDATA[ must be a min 01-01-1990 max 01-01-2000 if 
supplied ]]></message>
+        </field-validator>
+    </field>
+    <field name="emailValidatorField">
+        <field-validator type="email">
+            <message><![CDATA[ must be a valid email if supplied ]]></message>
+        </field-validator>
+    </field>
+    <field name="urlValidatorField">
+        <field-validator type="url">
+            <message><![CDATA[ must be a valid url if supplied ]]></message>
+        </field-validator>
+    </field>
+    <field name="stringLengthValidatorField">
+        <field-validator type="stringlength">
+            <param name="maxLength">4</param>
+            <param name="minLength">2</param>
+            <param name="trim">true</param>
+            <message><![CDATA[ must be a String of a specific greater than 1 
less than 5 if specified ]]></message>
+        </field-validator>
+    </field>
+    <field name="regexValidatorField">
+        <field-validator type="regex">
+            <param name="regex"><![CDATA[ [^<>]+ ]]></param>
+            <message><![CDATA[ regexValidatorField must match a regexp 
(.*.txt) if specified ]]></message>
+        </field-validator>
+    </field>
+    <field name="fieldExpressionValidatorField">
+        <field-validator type="fieldexpression">
+            <param name="expression">(fieldExpressionValidatorField == 
requiredValidatorField)</param>
+            <message><![CDATA[ must be the same as the Required Validator 
Field if specified ]]></message>
+        </field-validator>
+    </field>
 </validators>
 ```

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