I am using regex in vuejs to manipulate input field data.

below is the code:

<input
    v-model="inputValue"
    type="text"
    :placeholder="placeholder"
    :class="['w-full !border-none !focus:border-none p-2.5 shadow-none', disabled ? 'text-[#969c9f]' : 'black']"
    @input="ValidateInput"
    :disabled="disabled"
/>

ValidateInput(){
    if(this.valueType == "Number"){
        this.inputValue = this.inputValue.replace(/[^0-9]/g, '');
    }else if(this.valueType == "SP"){
        this.inputValue = this.inputValue.replace(/^0+/, '').replace(/D/g, '');
    }else if(this.valueType == "Number_with_TS"){
        this.inputValue = this.inputValue.replace(/[^0-9]/g, '');
        this.inputValue = this.inputValue.replace(/B(?=(d{3})+(?!d))/g, ' ');
    }else if(this.valueType == "SP_with_TS"){
        this.inputValue = this.inputValue.replace(/^0+/, '').replace(/D/g, '');
        this.inputValue = this.inputValue.replace(/B(?=(d{3})+(?!d))/g, ' ');
    }else if(this.valueType == "decimal"){
        this.inputValue = this.inputValue.replace(/[^0-9.]/g, '');
        const parts = this.inputValue.split('.');
        if (parts.length > 2) {
            this.inputValue = parts[0] + '.' + parts.slice(1).join('');
        }
    }else if(this.valueType=="ZipCode"){
        this.inputValue = this.inputValue.replace(/[^0-9]/g, '');
        if (this.inputValue.length > 4) {
            this.inputValue = this.inputValue.substring(0, 4);
        }
    } else if (this.valueType === "disabled") {
        this.inputValue = 0;
        this.$emit('update:modelValue', this.inputValue);
    } else if(this.valueType == "model_spec"){
        if (this.inputValue.length > 60) {
            this.inputValue = this.inputValue.substring(0, 60);
        }
    }else if(this.valueType=="cylinder_volume"){
        this.inputValue = this.inputValue.replace(/[^d,.]/g, '');
    }

    if(this.inputValue == ""){
        this.inputValue=null;
    }
    this.$emit('update:modelValue', this.inputValue);
}

above code is working on desktop but not on mobile.

I have tried multiple regular expressions, but they are working on desktop, and not working on mobiles