diff --git a/form.php b/form.php
index b7c459a..50d36b7 100644
--- a/form.php
+++ b/form.php
@@ -321,7 +321,7 @@ class formfield
   /** The Bootstrap width of the column of titles */
   public $titlewidth = 2;
   /** The Bootstrap width of the column of fields */
-  public $fieldswidth = 10;
+  public $fieldwidth = 10;
   /** When adding a field, the name and the label are the minimum mandatory
       @param string $name Name of the field
       @param string $label Label of the field */
@@ -362,7 +362,7 @@ class formfield
     else
       $res .= "  ";
     $res .= "</label>\n";
-    $res .= "    <div class='col-sm-$this->fieldswidth'>\n";
+    $res .= "    <div class='col-sm-$this->fieldwidth'>\n";
     if (count ($this->titles) === 0)
       $this->titles = array ("");
     foreach ($this->titles as $key=>$val)
@@ -485,7 +485,7 @@ class formfield
     else
       $res .= "  ";
     $res .= "</label>\n";
-    $res .= "    <div class='col-sm-$this->fieldswidth'>\n";
+    $res .= "    <div class='col-sm-$this->fieldwidth'>\n";
     $res .= "      <input type='password'";
     $res .= " name='$this->formName"."[";
     $res .= htmlspecialchars ($this->name, ENT_QUOTES)."]'";
@@ -548,7 +548,7 @@ class formfield
     else
       $res .= "  ";
     $res .= "</label>\n";
-    $res .= "    <div class='col-sm-$this->fieldswidth'>\n";
+    $res .= "    <div class='col-sm-$this->fieldwidth'>\n";
     if (is_string ($this->defaults))
       $this->defaults = array ($this->defaults);
     $res .= "      <input type='hidden'";
@@ -623,7 +623,7 @@ class formfield
     else
       $res .= "  ";
     $res .= "</label>\n";
-    $res .= "    <div class='col-sm-$this->fieldswidth'>\n";
+    $res .= "    <div class='col-sm-$this->fieldwidth'>\n";
     if (isset ($this->defaults) && is_array ($this->defaults))
     {
       if (isset ($this->readonly) && $this->readonly !== FALSE)
@@ -716,7 +716,7 @@ class formfield
     // No $this->label, $this->multiple, $this->error, $this->rows,
     // $this->cols $this->placeholder
     $res .= "<div class='form-group'>\n";
-    $res .= "    <div class='col-sm-".($this->titlewidth+$this->fieldswidth).
+    $res .= "    <div class='col-sm-".($this->titlewidth+$this->fieldwidth).
             "'>\n";
     $res .= "      <input type='submit'";
     $res .= " name='$this->formName"."[";
@@ -760,7 +760,7 @@ class formfield
     else
       $res .= "  ";
     $res .= "</label>\n";
-    $res .= "    <div class='col-sm-$this->fieldswidth'>\n";
+    $res .= "    <div class='col-sm-$this->fieldwidth'>\n";
     $res .= "      <textarea";
     $res .= " name='$this->formName"."[";
     $res .= htmlspecialchars ($this->name, ENT_QUOTES)."]'";
@@ -826,7 +826,7 @@ class formfield
     else
       $res .= " ";
     $res .= "</label>\n";
-    $res .= "    <div class='col-sm-$this->fieldswidth'>\n";
+    $res .= "    <div class='col-sm-$this->fieldwidth'>\n";
     $res .= "      <input type='text'";
     $res .= " name='$this->formName"."[";
     $res .= htmlspecialchars ($this->name, ENT_QUOTES)."]'";