I am converting to slds to bootstrap in Lightning component. I am trying to display error message in bootstrap. It's working, but it displays very small font size. I did inspect element that time I got new class name ".form-element__help" for that error message. I just modified that font size. It displays message in bold format, but in my component that class isn't available? why?
I searched this class throughout my component. Isn't Avialbale? I just copied that class and apply the style in my css its working fine. How to find that class?
<div class="slds-form-element__control">
<ui:inputText required="{!v.IsRequired}" aura:id="CompId" disabled="{!v.IsDisabled || v.IsReadOnly}" class="slds-input" placeholder="{!v.PlaceholderText}" change="{!c.handleOnChange}" value="{!v.Value}"/>
</div>