<div class="form-group row">
<label class="col-sm-3 col-form-label text-right"><b>ANGKA KREDIT BARU</b></label>
<div class="col-sm-3 ">
<?php echo $form->textField($model,'kredit_baru',array('size'=>50,'type'=>'number','maxlength'=>7,
'data-validation'=>'number', 'data-validation-allowing'=>'float', 'data-validation-decimal-separator'=>'.',
'data-validation-error-msg-number'=>'Harap Diperbaiki','data-validation-optional'=>'true','data-validation-
allowing'=>'range[0.000;999.999],float',
'class'=>'form-control')); ?>
</div>
</div>
Replace coma with dot
<script>
jQuery(function($){
$("input").keypress(function(event) {
$(this).val($(this).val().replace(',', '.'));
})
});
</script>