Title: Minimum number
Last modified: February 24, 2022

---

# Minimum number

 *  Resolved [pickme](https://wordpress.org/support/users/pickme/)
 * (@pickme)
 * [4 years, 3 months ago](https://wordpress.org/support/topic/minimum-number/)
 * Hi,
 * Using this function:
 *     ```
       function custom_masks_form_fields() {
           ?>
           <script type="text/javascript">
               jQuery(document).ready(function($){
                   $("input[name='money']").mask('000.000.000.000.000', { reverse: true });
               });
           </script>
           <?php
       }
   
       add_action('wp_footer', 'custom_masks_form_fields', 111);
       ```
   
 * How can set a minimum number, ie a min amount of money, for example restrict 
   the number to start from 0 ?
 * Thank you
    -  This topic was modified 4 years, 3 months ago by [pickme](https://wordpress.org/support/users/pickme/).
    -  This topic was modified 4 years, 3 months ago by [pickme](https://wordpress.org/support/users/pickme/).
    -  This topic was modified 4 years, 3 months ago by [pickme](https://wordpress.org/support/users/pickme/).
    -  This topic was modified 4 years, 3 months ago by [pickme](https://wordpress.org/support/users/pickme/).

Viewing 3 replies - 1 through 3 (of 3 total)

 *  Plugin Author [Petermann](https://wordpress.org/support/users/ivanpetermann/)
 * (@ivanpetermann)
 * [4 years, 3 months ago](https://wordpress.org/support/topic/minimum-number/#post-15400641)
 * Hi [@pickme](https://wordpress.org/support/users/pickme/),
 * Please try with the code below.
 *     ```
       function custom_masks_form_fields() {
           ?>
           <script type="text/javascript">
               jQuery(document).ready(function($){
                   $("input[name='money']").attr("type","text").mask("000.000.000.000.000",{reverse:true}).on("blur, keyup, change",function(e){const money=parseInt($(this).val().replace(/\./g,""));if((money * money)==0){$(this).val("");}});
               });
           </script>
           <?php
       }
   
       add_action('wp_footer', 'custom_masks_form_fields', 111);
       ```
   
 * When the value is zero, the script will clear the field.
 *  Thread Starter [pickme](https://wordpress.org/support/users/pickme/)
 * (@pickme)
 * [4 years, 3 months ago](https://wordpress.org/support/topic/minimum-number/#post-15401460)
 * Hi [@ivanpetermann](https://wordpress.org/support/users/ivanpetermann/)
 * This code worked as well.
 * Thank you!
    -  This reply was modified 4 years, 3 months ago by [pickme](https://wordpress.org/support/users/pickme/).
 *  Thread Starter [pickme](https://wordpress.org/support/users/pickme/)
 * (@pickme)
 * [4 years, 3 months ago](https://wordpress.org/support/topic/minimum-number/#post-15405680)
 * Hi [@ivanpetermann](https://wordpress.org/support/users/ivanpetermann/)
 * Is there a way to set a minimum number and a maximum number, in addition to restricting
   the entry starting with 0? The code above works for the 0. Below the minimum 
   number, the number may be restricted entry or clear itself. Same for the number
   above the maximum number.
 * Thank you
    -  This reply was modified 4 years, 3 months ago by [pickme](https://wordpress.org/support/users/pickme/).
    -  This reply was modified 4 years, 3 months ago by [pickme](https://wordpress.org/support/users/pickme/).
    -  This reply was modified 4 years, 3 months ago by [pickme](https://wordpress.org/support/users/pickme/).

Viewing 3 replies - 1 through 3 (of 3 total)

The topic ‘Minimum number’ is closed to new replies.

 * ![](https://ps.w.org/masks-form-fields/assets/icon-256x256.png?rev=1530096)
 * [Masks Form Fields](https://wordpress.org/plugins/masks-form-fields/)
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 * 3 replies
 * 2 participants
 * Last reply from: [pickme](https://wordpress.org/support/users/pickme/)
 * Last activity: [4 years, 3 months ago](https://wordpress.org/support/topic/minimum-number/#post-15405680)
 * Status: resolved