bookmark_bordergform_date_min_year

Description

Use this filter to specify the minimum year displayed in the date field’s year drop down and the HTML5 min attribute for the date field’s year input.

Usage

add_filter( 'gform_date_min_year', 'set_min_year' );

Parameters

  • $min_date string

    The minimum date to be filtered. Defaults to 1920

  • $form

    Current Form object.

  • $field Field Object

    Current Field object.

Examples

This example changes the minimum date to 1900

add_filter( 'gform_date_min_year', 'set_min_year' );
function set_min_year( $min_year ) {
    return 1900;
}

This example changes the min date for a specific field on a specific form

add_filter( 'gform_date_min_year', function ( $min_year, $form, $field ) {

    return $form['id'] == 7 && $field->id == 5 ? 2014 : $min_year;
}, 10, 3 );

Placement

This code should be placed in the functions.php file of your active theme.

Source Code

This filter is located in the following methods in includes/fields/class-gf-field-date.php

  • GF_Field_Date::get_field_input()
  • GF_Field_Date::get_year_dropdown()