Housenumber & remove text “Line 1”

This feature supported since v.1.12.0

Create custom.js file in your active theme with following content:

define([
    'Swissup_Firecheckout/js/utils/form-field/manager',
    'Swissup_Firecheckout/js/utils/form-field/classname',
    'mage/translate'
], function (manager, classname, $t) {
    'use strict';

    classname('.street', 'fc-col-12');
    classname('[name="street[0]"]', 'fc-col-8 fc-size-s:fc-col-6 fc-size-xs:fc-col-12');
    manager('[name="street[1]"]', {
        label: 'Housenumber',
        placeholder: 'Housenumber',
        classname: 'fc-col-4 fc-size-s:fc-col-6 fc-size-xs:fc-col-12',
        validator: {
            'lazy': true,
            'required': true,
            'fc-custom-rule-housenumber': {
                handler: function (value) {
                    return new RegExp(/^\d+[a-zA-Z]?$/).test(value);
                },
                message: $t('Invalid housenumber. Valid examples: 42, 3A, 18C')
            }
        }
    });
});

define([
    'Swissup_Firecheckout/js/utils/form-field/manager',
    'mage/translate'
], function (manager, $t) {
    'use strict';

    // `Street Address: Line 1` - rename to `Street Address`
    manager('[name="street[0]"]', {
        label: $t('Street Address'),
        placeholder: $t('Street Address'),
    });
        
    // rename multiple Street Address fields
    var streetFields = {
       '[name="street[0]"]': 'Street Address 1', 
       '[name="street[1]"]': 'Street Address 2',
       '[name="street[2]"]': 'Street Address 3'
    };
  
    for (var key in streetFields) {         
        manager(key, {
            label: $t(streetFields[key]),
            placeholder: $t(streetFields[key]),
        });
    }  
});

Run “Deploy static content” command:

cd <magento_root>

# remove previously deployed firecheckout files
find pub/static -type d -regex ".*Firecheckout.*js" -exec rm -rf {} \;

# run deployment command
bin/magento setup:static-content:deploy

Result

Housenumber

Housenumber & remove text “Line 1”

Result

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