set a maxlenght on a custom field

[thierry]

Hi
I have a custom field type "number", I want to put a minlenght and max with a pattern between 0 and 9
how to do it

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[Jackie]

Hi.

You can use the select type for that field to set minlength and max with a pattern between 0 and 9.

Regards.

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[thierry]

Hi
Thanks for your reply, but where do I put this criterion? because I can't find it in the custom fields
Can you help me?
Thanks

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[Jackie]

Hi.

This is setup for the select custom field: https://prnt.sc/tI_m30G4KzRz

Please recheck it.

Regards.

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[thierry]

hi
it's not a select I want

I want the visitor to be able to enter only numbers and I want to limit the length to 9 digits max.
Thanks

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[Jackie]

Yes, please go to this file: wp-content/themes/noo-jobmonster/framework/libs/custom-fields/render-fields.php

line 88 with the function noo_render_number_field()

and change the input code from

<input id="<?php echo esc_attr( $input_id ) ?>" <?php echo $class; ?> type="number"
               name="<?php echo esc_attr( $field_id ) ?>" value="<?php echo esc_attr( $value ); ?>"
               placeholder="<?php echo $field_value; ?>"/>

to

<input id="<?php echo esc_attr( $input_id ) ?>" <?php echo $class; ?> type="number"
name="<?php echo esc_attr( $field_id ) ?>" value="<?php echo esc_attr( $value ); ?>"
placeholder="<?php echo $field_value; ?>" oninput="javascript: if (this.value.length > this.maxLength) this.value = this.value.slice(0, this.maxLength);" maxlength = "9" />

This code will affect to all your number custom field.

Please recheck it.

Regards.

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[thierry]

hi
I've made the change to my LIFEN field and it doesn't work
the field isn't limited in length and I can currently put letters and numbers when I only want numbers.

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[Jackie]

Hi.

Please recheck it. https://prnt.sc/Vqg8a4tCj1xB

I have helped you edit the source code on this site https://olivier3.idwebsolution.fr

Now it will limit the input length of the number field to 9.

Please recheck it.

Regards.

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